diff --git a/common/test/acceptance/tests/discussion/test_cohort_management.py b/common/test/acceptance/tests/discussion/test_cohort_management.py
index 8ae1d597de..1fc57f7a18 100644
--- a/common/test/acceptance/tests/discussion/test_cohort_management.py
+++ b/common/test/acceptance/tests/discussion/test_cohort_management.py
@@ -693,6 +693,7 @@ class CohortConfigurationTest(EventsTestMixin, UniqueCourseTest, CohortTestMixin
         self.cohort_management_page.a11y_audit.config.set_rules({
             "ignore": [
                 'aria-valid-attr',  # TODO: LEARNER-6611 & LEARNER-6865
+                'region',  # TODO: AC-932
             ]
         })
         self.cohort_management_page.a11y_audit.check_for_accessibility_errors()
diff --git a/common/test/acceptance/tests/discussion/test_discussion.py b/common/test/acceptance/tests/discussion/test_discussion.py
index 93e2eab4ad..62a8b09f6c 100644
--- a/common/test/acceptance/tests/discussion/test_discussion.py
+++ b/common/test/acceptance/tests/discussion/test_discussion.py
@@ -229,6 +229,7 @@ class DiscussionHomePageTest(BaseDiscussionTestCase):
                 'section',  # TODO: AC-491
                 'aria-required-children',  # TODO: AC-534
                 'aria-valid-attr',  # TODO: LEARNER-6611 & LEARNER-6865
+                'region'  # TODO: AC-932
             ]
         })
         self.page.a11y_audit.check_for_accessibility_errors()
@@ -467,6 +468,7 @@ class DiscussionTabMultipleThreadTest(BaseDiscussionTestCase, BaseDiscussionMixi
                 'section',  # TODO: AC-491
                 'aria-required-children',  # TODO: AC-534
                 'aria-valid-attr',  # TODO: LEARNER-6611 & LEARNER-6865
+                'region',  # TODO: AC-932
             ]
         })
 
@@ -476,6 +478,7 @@ class DiscussionTabMultipleThreadTest(BaseDiscussionTestCase, BaseDiscussionMixi
             "ignore": [
                 'section',  # TODO: AC-491
                 'aria-required-children',  # TODO: AC-534
+                'region'  # TODO: AC-932
             ]
         })
 
@@ -540,6 +543,7 @@ class DiscussionOpenClosedThreadTest(BaseDiscussionTestCase):
                 'aria-required-children',  # TODO: AC-534
                 'color-contrast',  # Commented out for now because they reproducibly fail on Jenkins but not locally
                 'aria-valid-attr',  # TODO: LEARNER-6611 & LEARNER-6865
+                'region',  # TODO: AC-932
             ]
         })
         page.a11y_audit.check_for_accessibility_errors()
@@ -551,6 +555,7 @@ class DiscussionOpenClosedThreadTest(BaseDiscussionTestCase):
                 'aria-required-children',  # TODO: AC-534
                 'color-contrast',  # Commented out for now because they reproducibly fail on Jenkins but not locally
                 'aria-valid-attr',  # TODO: LEARNER-6611 & LEARNER-6865
+                'region',  # TODO: AC-932
             ]
         })
         page.a11y_audit.check_for_accessibility_errors()
@@ -845,6 +850,7 @@ class DiscussionResponseEditTest(BaseDiscussionTestCase):
                 'section',  # TODO: AC-491
                 'aria-required-children',  # TODO: AC-534
                 'aria-valid-attr',  # TODO: LEARNER-6611 & LEARNER-6865
+                'region',  # TODO: AC-932
             ]
         })
         page.visit()
@@ -947,6 +953,7 @@ class DiscussionCommentEditTest(BaseDiscussionTestCase):
                 'section',  # TODO: AC-491
                 'aria-required-children',  # TODO: AC-534
                 'aria-valid-attr',  # TODO: LEARNER-6611 & LEARNER-6865
+                'region',  # TODO: AC-932
             ]
         })
         page.a11y_audit.check_for_accessibility_errors()
@@ -1392,6 +1399,7 @@ class DiscussionSearchAlertTest(UniqueCourseTest):
                 'section',  # TODO: AC-491
                 'aria-required-children',  # TODO: AC-534
                 'aria-valid-attr',  # TODO: LEARNER-6611 & LEARNER-6865
+                'region',  # TODO: AC-932
             ]
         })
         self.page.a11y_audit.check_for_accessibility_errors()
diff --git a/common/test/acceptance/tests/lms/test_account_settings.py b/common/test/acceptance/tests/lms/test_account_settings.py
index 08fd9ee03d..4002ac7278 100644
--- a/common/test/acceptance/tests/lms/test_account_settings.py
+++ b/common/test/acceptance/tests/lms/test_account_settings.py
@@ -550,6 +550,7 @@ class AccountSettingsA11yTest(AccountSettingsTestMixin, AcceptanceTest):
         self.account_settings_page.a11y_audit.config.set_rules({
             "ignore": [
                 'aria-valid-attr',  # TODO: LEARNER-6611 & LEARNER-6865
+                'region',  # TODO: AC-932
             ]
         })
         self.account_settings_page.a11y_audit.check_for_accessibility_errors()
diff --git a/common/test/acceptance/tests/lms/test_bookmarks.py b/common/test/acceptance/tests/lms/test_bookmarks.py
index c7cb535e1a..27f1dce960 100644
--- a/common/test/acceptance/tests/lms/test_bookmarks.py
+++ b/common/test/acceptance/tests/lms/test_bookmarks.py
@@ -598,6 +598,10 @@ class BookmarksA11yTests(BookmarksTestMixin):
         self.bookmarks_page.a11y_audit.config.set_rules({
             "ignore": [
                 'aria-valid-attr',  # TODO: LEARNER-6611 & LEARNER-6865
+                'heading-order',  # TODO: AC-933
+                'landmark-no-duplicate-banner',  # TODO: AC-934
+                'landmark-one-main',  # TODO: AC-944
+                'region'  # TODO: AC-932
             ]
         })
         self.setup_test(num_chapters=11)
diff --git a/common/test/acceptance/tests/lms/test_learner_profile.py b/common/test/acceptance/tests/lms/test_learner_profile.py
index 927729b1ab..7401706b43 100644
--- a/common/test/acceptance/tests/lms/test_learner_profile.py
+++ b/common/test/acceptance/tests/lms/test_learner_profile.py
@@ -660,6 +660,7 @@ class LearnerProfileA11yTest(LearnerProfileTestMixin, AcceptanceTest):
         profile_page.a11y_audit.config.set_rules({
             "ignore": [
                 'aria-valid-attr',  # TODO: LEARNER-6611 & LEARNER-6865
+                'region',  # TODO: AC-932
             ]
         })
         profile_page.a11y_audit.check_for_accessibility_errors()
@@ -686,6 +687,7 @@ class LearnerProfileA11yTest(LearnerProfileTestMixin, AcceptanceTest):
         profile_page.a11y_audit.config.set_rules({
             "ignore": [
                 'aria-valid-attr',  # TODO: LEARNER-6611 & LEARNER-6865
+                'region',  # TODO: AC-932
             ]
         })
         profile_page.a11y_audit.check_for_accessibility_errors()
@@ -701,6 +703,8 @@ class LearnerProfileA11yTest(LearnerProfileTestMixin, AcceptanceTest):
         profile_page.a11y_audit.config.set_rules({
             "ignore": [
                 'aria-valid-attr',  # TODO: LEARNER-6611 & LEARNER-6865
+                'region',  # TODO: AC-932
+                'color-contrast'  # AC-938
             ]
         })
         profile_page.display_accomplishments()
diff --git a/common/test/acceptance/tests/lms/test_lms.py b/common/test/acceptance/tests/lms/test_lms.py
index 84656efecb..87382c48cf 100644
--- a/common/test/acceptance/tests/lms/test_lms.py
+++ b/common/test/acceptance/tests/lms/test_lms.py
@@ -533,6 +533,7 @@ class CourseWikiA11yTest(UniqueCourseTest):
         self.course_wiki_page.a11y_audit.config.set_rules({
             "ignore": [
                 'aria-valid-attr',  # TODO: LEARNER-6611 & LEARNER-6865
+                'region',  # TODO: AC-932
             ]
         })
         self.course_wiki_page.a11y_audit.check_for_accessibility_errors()
@@ -545,6 +546,7 @@ class CourseWikiA11yTest(UniqueCourseTest):
         self.course_wiki_edit_page.a11y_audit.config.set_rules({
             "ignore": [
                 'aria-valid-attr',  # TODO: LEARNER-6611 & LEARNER-6865
+                'region',  # TODO: AC-932
             ]
         })
         self.course_wiki_edit_page.a11y_audit.check_for_accessibility_errors()
@@ -558,6 +560,7 @@ class CourseWikiA11yTest(UniqueCourseTest):
         history_page.a11y_audit.config.set_rules({
             "ignore": [
                 'aria-valid-attr',  # TODO: LEARNER-6611 & LEARNER-6865
+                'region',  # TODO: AC-932
             ]
         })
         history_page.wait_for_page()
@@ -572,6 +575,7 @@ class CourseWikiA11yTest(UniqueCourseTest):
         children_page.a11y_audit.config.set_rules({
             "ignore": [
                 'aria-valid-attr',  # TODO: LEARNER-6611 & LEARNER-6865
+                'region',  # TODO: AC-932
             ]
         })
         children_page.wait_for_page()
diff --git a/common/test/acceptance/tests/lms/test_lms_course_home.py b/common/test/acceptance/tests/lms/test_lms_course_home.py
index a4b763c0da..0011659814 100644
--- a/common/test/acceptance/tests/lms/test_lms_course_home.py
+++ b/common/test/acceptance/tests/lms/test_lms_course_home.py
@@ -141,6 +141,8 @@ class CourseHomeA11yTest(CourseHomeBaseTest):
         course_home_page.a11y_audit.config.set_rules({
             "ignore": [
                 'aria-valid-attr',  # TODO: LEARNER-6611 & LEARNER-6865
+                'region',  # TODO: AC-932
+                'landmark-no-duplicate-banner',  # TODO: AC-934
             ]
         })
         course_home_page.a11y_audit.check_for_accessibility_errors()
@@ -155,6 +157,8 @@ class CourseHomeA11yTest(CourseHomeBaseTest):
         course_search_results_page.a11y_audit.config.set_rules({
             "ignore": [
                 'aria-valid-attr',  # TODO: LEARNER-6611 & LEARNER-6865
+                'region',  # TODO: AC-932
+                'landmark-no-duplicate-banner',  # TODO: AC-934
             ]
         })
         course_search_results_page.a11y_audit.check_for_accessibility_errors()
diff --git a/common/test/acceptance/tests/lms/test_lms_dashboard.py b/common/test/acceptance/tests/lms/test_lms_dashboard.py
index 58cecf49a9..838927ba7d 100644
--- a/common/test/acceptance/tests/lms/test_lms_dashboard.py
+++ b/common/test/acceptance/tests/lms/test_lms_dashboard.py
@@ -411,6 +411,10 @@ class LmsDashboardA11yTest(BaseLmsDashboardTestMultiple):
         self.dashboard_page.a11y_audit.config.set_rules({
             "ignore": [
                 'aria-valid-attr',  # TODO: LEARNER-6611 & LEARNER-6865
+                'button-name',  # TODO: AC-935
+                'landmark-no-duplicate-banner',  # TODO: AC-934
+                'landmark-complementary-is-top-level',  # TODO: AC-939
+                'region'  # TODO: AC-932
             ]
         })
         course_listings = self.dashboard_page.get_courses()
diff --git a/common/test/acceptance/tests/lms/test_lms_instructor_dashboard.py b/common/test/acceptance/tests/lms/test_lms_instructor_dashboard.py
index c0757f2605..6acd3365c3 100644
--- a/common/test/acceptance/tests/lms/test_lms_instructor_dashboard.py
+++ b/common/test/acceptance/tests/lms/test_lms_instructor_dashboard.py
@@ -80,6 +80,7 @@ class LMSInstructorDashboardA11yTest(BaseInstructorDashboardTest):
         self.instructor_dashboard_page.a11y_audit.config.set_rules({
             "ignore": [
                 'aria-valid-attr',  # TODO: LEARNER-6611 & LEARNER-6865
+                'region',  # TODO: AC-932
             ]
         })
         self.instructor_dashboard_page.a11y_audit.check_for_accessibility_errors()
@@ -115,6 +116,9 @@ class BulkEmailTest(BaseInstructorDashboardTest):
         self.send_email_page.a11y_audit.config.set_rules({
             "ignore": [
                 'button-name',  # TODO: TNL-5830
+                'aria-allowed-role',  # TODO: AC-936
+                'color-contrast',  # TODO: AC-938
+                'listitem'  # TODO: AC-937
             ]
         })
         self.send_email_page.a11y_audit.check_for_accessibility_errors()
@@ -232,7 +236,7 @@ class AutoEnrollmentWithCSVTest(BaseInstructorDashboardTest):
         Auto-enrollment with CSV accessibility tests
         """
         self.auto_enroll_section.a11y_audit.config.set_scope([
-            '#member-list-widget-template'
+            '#membership-list-widget-tpl'
         ])
         self.auto_enroll_section.a11y_audit.check_for_accessibility_errors()
 
@@ -1113,6 +1117,11 @@ class CertificatesTest(BaseInstructorDashboardTest):
         """
         Certificates page accessibility tests
         """
+        self.certificates_section.a11y_audit.config.set_rules({
+            "ignore": [
+                'aria-hidden-focus'  # TODO: AC-938
+            ]
+        })
         self.certificates_section.a11y_audit.config.set_scope([
             '.certificates-wrapper'
         ])
@@ -1322,6 +1331,11 @@ class CertificateInvalidationTest(BaseInstructorDashboardTest):
         """
         Certificate invalidation accessibility tests
         """
+        self.certificates_section.a11y_audit.config.set_rules({
+            "ignore": [
+                'aria-hidden-focus'  # TODO: AC-938
+            ]
+        })
         self.certificates_section.a11y_audit.config.set_scope([
             '.certificates-wrapper'
         ])
diff --git a/common/test/acceptance/tests/lms/test_lms_user_preview.py b/common/test/acceptance/tests/lms/test_lms_user_preview.py
index a5c3051bc1..a09eeb6e2f 100644
--- a/common/test/acceptance/tests/lms/test_lms_user_preview.py
+++ b/common/test/acceptance/tests/lms/test_lms_user_preview.py
@@ -426,6 +426,7 @@ class CourseWithContentGroupsTest(StaffViewTest):
                 'color-contrast',  # TODO: AC-559
                 'link-href',  # TODO: AC-559
                 'section',  # TODO: AC-559
+                'region',  # TODO: AC-932
             ]
         })
         course_page.a11y_audit.check_for_accessibility_errors()
diff --git a/common/test/acceptance/tests/lms/test_problem_types.py b/common/test/acceptance/tests/lms/test_problem_types.py
index c7187b4380..bcac5933ed 100644
--- a/common/test/acceptance/tests/lms/test_problem_types.py
+++ b/common/test/acceptance/tests/lms/test_problem_types.py
@@ -173,7 +173,8 @@ class ProblemTypeA11yTestMixin(object):
 
         # Set the scope to the problem container
         self.problem_page.a11y_audit.config.set_scope(
-            include=['div#seq_content'])
+            include=['div#seq_content']
+        )
 
         # Run the accessibility audit.
         self.problem_page.a11y_audit.check_for_accessibility_errors()
@@ -618,6 +619,7 @@ class AnnotationProblemTypeBase(ProblemTypeTestBase):
         self.problem_page.a11y_audit.config.set_rules({
             "ignore": [
                 'label',  # TODO: AC-491
+                'label-title-only',  # TODO: AC-493
             ]
         })
 
diff --git a/common/test/acceptance/tests/lms/test_programs.py b/common/test/acceptance/tests/lms/test_programs.py
index 06de2b8a2f..e139b9d884 100644
--- a/common/test/acceptance/tests/lms/test_programs.py
+++ b/common/test/acceptance/tests/lms/test_programs.py
@@ -123,6 +123,7 @@ class ProgramListingPageA11yTest(ProgramPageBase):
         self.listing_page.a11y_audit.config.set_rules({
             "ignore": [
                 'aria-valid-attr',  # TODO: LEARNER-6611 & LEARNER-6865
+                'region',  # TODO: AC-932
             ]
         })
         self.auth(enroll=False)
@@ -140,6 +141,8 @@ class ProgramListingPageA11yTest(ProgramPageBase):
         self.listing_page.a11y_audit.config.set_rules({
             "ignore": [
                 'aria-valid-attr',  # TODO: LEARNER-6611 & LEARNER-6865
+                'landmark-complementary-is-top-level',  # TODO: AC-939
+                'region',  # TODO: AC-932
             ]
         })
         self.auth()
@@ -170,6 +173,8 @@ class ProgramDetailsPageA11yTest(ProgramPageBase):
         self.details_page.a11y_audit.config.set_rules({
             "ignore": [
                 'aria-valid-attr',  # TODO: LEARNER-6611 & LEARNER-6865
+                'landmark-complementary-is-top-level',  # TODO: AC-939
+                'region',  # TODO: AC-932
             ]
         })
         self.auth()
diff --git a/common/test/acceptance/tests/lms/test_progress_page.py b/common/test/acceptance/tests/lms/test_progress_page.py
index 134618bed7..e9cf264663 100644
--- a/common/test/acceptance/tests/lms/test_progress_page.py
+++ b/common/test/acceptance/tests/lms/test_progress_page.py
@@ -333,6 +333,7 @@ class SubsectionGradingPolicyA11yTest(SubsectionGradingPolicyBase):
             self.progress_page.a11y_audit.config.set_rules({
                 "ignore": [
                     'aria-valid-attr',  # TODO: LEARNER-6611 & LEARNER-6865
+                    'region',  # TODO: AC-932
                 ]
             })
             self.progress_page.visit()
@@ -420,6 +421,7 @@ class ProgressPageA11yTest(ProgressPageBaseTest):
         self.progress_page.a11y_audit.config.set_rules({
             "ignore": [
                 'aria-valid-attr',  # TODO: LEARNER-6611 & LEARNER-6865
+                'region',  # TODO: AC-932
             ]
         })
         self.progress_page.visit()
diff --git a/common/test/acceptance/tests/studio/test_studio_library.py b/common/test/acceptance/tests/studio/test_studio_library.py
index 398a944ccc..6e81922d76 100644
--- a/common/test/acceptance/tests/studio/test_studio_library.py
+++ b/common/test/acceptance/tests/studio/test_studio_library.py
@@ -654,6 +654,10 @@ class StudioLibraryA11yTest(StudioLibraryTest):
         lib_page.a11y_audit.config.set_rules({
             "ignore": [
                 'link-href',  # TODO: AC-590
+                'duplicate-id-aria',  # TODO: AC-940
+                'heading-order',  # TODO: AC-933
+                'landmark-complementary-is-top-level',  # TODO: AC-939
+                'region'  # TODO: AC-932
             ],
         })
 
diff --git a/common/test/acceptance/tests/studio/test_studio_settings.py b/common/test/acceptance/tests/studio/test_studio_settings.py
index 833671c814..22ca78c1b2 100644
--- a/common/test/acceptance/tests/studio/test_studio_settings.py
+++ b/common/test/acceptance/tests/studio/test_studio_settings.py
@@ -760,6 +760,10 @@ class StudioSettingsA11yTest(StudioCourseTest):
         self.settings_page.a11y_audit.config.set_rules({
             "ignore": [
                 'link-href',  # TODO: AC-590
+                'aria-allowed-role',  # TODO: AC-936
+                'landmark-complementary-is-top-level',  # TODO: AC-939
+                'radiogroup',  # TODO:  AC-941
+                'region',  # TODO: AC-932
             ],
         })
 
@@ -819,6 +823,11 @@ class StudioSubsectionSettingsA11yTest(StudioCourseTest):
         self.course_outline.open_subsection_settings_dialog()
         self.course_outline.select_advanced_tab()
 
+        self.course_outline.a11y_audit.config.set_rules({
+            "ignore": [
+                'section',  # TODO: AC-491
+            ],
+        })
         # limit the scope of the audit to the special exams tab on the modal dialog
         self.course_outline.a11y_audit.config.set_scope(
             include=['section.edit-settings-timed-examination']
diff --git a/common/test/acceptance/tests/studio/test_studio_textbooks.py b/common/test/acceptance/tests/studio/test_studio_textbooks.py
index a6e9ed2f79..883533124c 100644
--- a/common/test/acceptance/tests/studio/test_studio_textbooks.py
+++ b/common/test/acceptance/tests/studio/test_studio_textbooks.py
@@ -83,6 +83,7 @@ class TextbooksTest(StudioCourseTest):
             'ignore': [
                 'section',  # AC-503
                 'aria-valid-attr',  # TODO: LEARNER-6611 & LEARNER-6865
+                'region',  # TODO: AC-932
             ],
         })
         self.textbook_view_page.a11y_audit.check_for_accessibility_errors()
@@ -97,14 +98,21 @@ class TextbooksTest(StudioCourseTest):
         self.textbook_view_page.visit()
 
         self.textbook_view_page.switch_to_pdf_frame(self)
-        self.textbook_view_page.a11y_audit.config.set_scope({
-            'exclude': [
+        self.textbook_view_page.a11y_audit.config.set_scope(
+            exclude=[
                 '#viewer',  # PDF viewer (vendor file)
             ]
-        })
+        )
         self.textbook_view_page.a11y_audit.config.set_rules({
             'ignore': [
-                'color-contrast',  # will always fail because pdf.js converts pdf to divs with transparent text
+                'html-has-lang',  # TODO: AC-942
+                'label-title-only',  # TODO: AC-493
+                'landmark-one-main',  # TODO: AC-944
+                'page-has-heading-one',  # TODO: AC-945
+                'region',  # TODO: AC-932
+                'link-href',  # TODO: AC-559
+                'skip-link',  # TODO: AC-937
+                'bypass'  # Commented out for now because they reproducibly fail on Jenkins but not locally
             ],
         })
         self.textbook_view_page.a11y_audit.check_for_accessibility_errors()
diff --git a/package-lock.json b/package-lock.json
index bb02723a9b..b75c21d9d9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3347,9 +3347,9 @@
       }
     },
     "edx-custom-a11y-rules": {
-      "version": "1.0.5",
-      "resolved": "https://registry.npmjs.org/edx-custom-a11y-rules/-/edx-custom-a11y-rules-1.0.5.tgz",
-      "integrity": "sha512-0yPTw6IEQ5Eu/Nm2CBQzFVTnmXf5qa9NPopVKz2b9CtYHQcJyqxoiKboUH49S9ozTVMMPrvtc7rt5acdCTSGNg==",
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/edx-custom-a11y-rules/-/edx-custom-a11y-rules-1.0.6.tgz",
+      "integrity": "sha512-syMILFpMPFDfTdoSgU1ctcM0OMg2wKFFcF1uyTmLUpvIoUewQbj6zNr3gBs61s51JZZRXN3N5S+FyUMkMsgELw==",
       "dev": true
     },
     "edx-pattern-library": {
diff --git a/package.json b/package.json
index ac70319a77..a0100897f1 100644
--- a/package.json
+++ b/package.json
@@ -70,7 +70,7 @@
     "@edx/mockprock": "^1.0.1",
     "@edx/stylelint-config-edx": "1.1.0",
     "babel-jest": "23.0.1",
-    "edx-custom-a11y-rules": "1.0.5",
+    "edx-custom-a11y-rules": "1.0.6",
     "enzyme": "3.3.0",
     "enzyme-adapter-react-16": "1.1.1",
     "eslint-config-edx": "3.0.1",
diff --git a/requirements/edx-sandbox/base.txt b/requirements/edx-sandbox/base.txt
index 86ed6999ce..ba32dd87ef 100644
--- a/requirements/edx-sandbox/base.txt
+++ b/requirements/edx-sandbox/base.txt
@@ -17,7 +17,7 @@ lxml==3.8.0
 markupsafe==1.1.1
 matplotlib==1.3.1
 networkx==1.7
-nltk==3.4
+nltk==3.4.1
 nose==1.3.7               # via matplotlib
 numpy==1.6.2
 pycparser==2.19
diff --git a/requirements/edx-sandbox/shared.txt b/requirements/edx-sandbox/shared.txt
index 18387dda66..29c82c108c 100644
--- a/requirements/edx-sandbox/shared.txt
+++ b/requirements/edx-sandbox/shared.txt
@@ -11,7 +11,7 @@ enum34==1.1.6             # via cryptography
 ipaddress==1.0.22         # via cryptography
 lxml==3.8.0
 networkx==1.7
-nltk==3.4
+nltk==3.4.1
 pycparser==2.19           # via cffi
 singledispatch==3.4.0.3   # via nltk
 six==1.11.0               # via cryptography, nltk, singledispatch
diff --git a/requirements/edx/base.txt b/requirements/edx/base.txt
index 8f618abb1f..9df898f572 100644
--- a/requirements/edx/base.txt
+++ b/requirements/edx/base.txt
@@ -112,7 +112,7 @@ edx-django-release-util==0.3.1
 edx-django-sites-extensions==2.3.1
 edx-django-utils==1.0.3
 edx-drf-extensions==2.2.0
-edx-enterprise==1.4.5
+edx-enterprise==1.4.6
 edx-i18n-tools==0.4.8
 edx-milestones==0.1.13
 edx-oauth2-provider==1.2.2
@@ -134,7 +134,7 @@ firebase-token-generator==1.3.2
 fs-s3fs==0.1.8
 fs==2.0.18
 future==0.17.1            # via pyjwkest
-futures==3.2.0 ; python_version == "2.7"  # via python-swiftclient, s3transfer, xblock-utils
+futures==3.2.0 ; python_version == "2.7"  # via django-pipeline, python-swiftclient, s3transfer, xblock-utils
 geoip2==2.9.0
 glob2==0.6
 gunicorn==19.0
@@ -166,7 +166,7 @@ mpmath==1.1.0             # via sympy
 mysqlclient==1.4.2.post1
 networkx==1.7
 newrelic==4.16.1.117
-nltk==3.4
+nltk==3.4.1
 nodeenv==1.1.1
 numpy==1.16.2             # via scipy
 oauth2==1.9.0.post1
diff --git a/requirements/edx/development.txt b/requirements/edx/development.txt
index 1008a19127..78ae2d892d 100644
--- a/requirements/edx/development.txt
+++ b/requirements/edx/development.txt
@@ -58,7 +58,7 @@ beautifulsoup4==4.7.1
 before-after==1.0.1
 billiard==3.3.0.23
 bleach==2.1.4
-bok-choy==0.9.3
+bok-choy==1.0.0
 boto3==1.4.8
 boto==2.39.0
 botocore==1.8.17
@@ -134,7 +134,7 @@ edx-django-release-util==0.3.1
 edx-django-sites-extensions==2.3.1
 edx-django-utils==1.0.3
 edx-drf-extensions==2.2.0
-edx-enterprise==1.4.5
+edx-enterprise==1.4.6
 edx-i18n-tools==0.4.8
 edx-lint==1.1.2
 edx-milestones==0.1.13
@@ -219,7 +219,7 @@ mpmath==1.1.0
 mysqlclient==1.4.2.post1
 networkx==1.7
 newrelic==4.16.1.117
-nltk==3.4
+nltk==3.4.1
 nodeenv==1.1.1
 numpy==1.16.2
 oauth2==1.9.0.post1
@@ -331,7 +331,7 @@ text-unidecode==1.2
 tincan==0.0.5
 toml==0.10.0
 tox-battery==0.5.1
-tox==3.8.6
+tox==3.9.0
 traceback2==1.4.0
 transifex-client==0.13.6
 twisted==19.2.0
diff --git a/requirements/edx/testing.txt b/requirements/edx/testing.txt
index 2a950cf23a..3b33268bc3 100644
--- a/requirements/edx/testing.txt
+++ b/requirements/edx/testing.txt
@@ -56,7 +56,7 @@ beautifulsoup4==4.7.1
 before-after==1.0.1
 billiard==3.3.0.23
 bleach==2.1.4
-bok-choy==0.9.3
+bok-choy==1.0.0
 boto3==1.4.8
 boto==2.39.0
 botocore==1.8.17
@@ -130,7 +130,7 @@ edx-django-release-util==0.3.1
 edx-django-sites-extensions==2.3.1
 edx-django-utils==1.0.3
 edx-drf-extensions==2.2.0
-edx-enterprise==1.4.5
+edx-enterprise==1.4.6
 edx-i18n-tools==0.4.8
 edx-lint==1.1.2
 edx-milestones==0.1.13
@@ -212,7 +212,7 @@ mpmath==1.1.0
 mysqlclient==1.4.2.post1
 networkx==1.7
 newrelic==4.16.1.117
-nltk==3.4
+nltk==3.4.1
 nodeenv==1.1.1
 numpy==1.16.2
 oauth2==1.9.0.post1
@@ -318,7 +318,7 @@ text-unidecode==1.2       # via faker
 tincan==0.0.5
 toml==0.10.0              # via tox
 tox-battery==0.5.1
-tox==3.8.6
+tox==3.9.0
 traceback2==1.4.0         # via testtools, unittest2
 transifex-client==0.13.6
 twisted==19.2.0           # via scrapy