diff --git a/requirements/constraints.txt b/requirements/constraints.txt
index 765a778f71..2235ed5378 100644
--- a/requirements/constraints.txt
+++ b/requirements/constraints.txt
@@ -64,13 +64,6 @@ django-storages<1.14.4
 # for them.
 edx-enterprise==5.13.4
 
-# Date: 2024-05-09
-# This has to be constrained as well because newer versions of edx-i18n-tools need the
-# newer version of lxml but that requirement was not made expilict in the 1.6.0 version
-# of the package.  This can be un-pinned when we're upgrading lxml.
-# Issue for unpinning: https://github.com/openedx/edx-platform/issues/35274
-edx-i18n-tools<1.6.0
-
 # Date: 2024-07-26
 # To override the constraint of edx-lint
 # This can be removed once https://github.com/openedx/edx-platform/issues/34586 is resolved
diff --git a/requirements/edx/base.txt b/requirements/edx/base.txt
index aa69401f42..ebedad315e 100644
--- a/requirements/edx/base.txt
+++ b/requirements/edx/base.txt
@@ -467,9 +467,8 @@ edx-event-bus-kafka==6.1.0
     # via -r requirements/edx/kernel.in
 edx-event-bus-redis==0.6.1
     # via -r requirements/edx/kernel.in
-edx-i18n-tools==1.5.0
+edx-i18n-tools==1.9.0
     # via
-    #   -c requirements/edx/../constraints.txt
     #   -r requirements/edx/bundled.in
     #   ora2
     #   xblocks-contrib
diff --git a/requirements/edx/development.txt b/requirements/edx/development.txt
index d2be79a2cd..f7abb4fdd8 100644
--- a/requirements/edx/development.txt
+++ b/requirements/edx/development.txt
@@ -749,9 +749,8 @@ edx-event-bus-redis==0.6.1
     # via
     #   -r requirements/edx/doc.txt
     #   -r requirements/edx/testing.txt
-edx-i18n-tools==1.5.0
+edx-i18n-tools==1.9.0
     # via
-    #   -c requirements/edx/../constraints.txt
     #   -r requirements/edx/doc.txt
     #   -r requirements/edx/testing.txt
     #   ora2
diff --git a/requirements/edx/doc.txt b/requirements/edx/doc.txt
index 04d61ab92c..c17154b275 100644
--- a/requirements/edx/doc.txt
+++ b/requirements/edx/doc.txt
@@ -551,9 +551,8 @@ edx-event-bus-kafka==6.1.0
     # via -r requirements/edx/base.txt
 edx-event-bus-redis==0.6.1
     # via -r requirements/edx/base.txt
-edx-i18n-tools==1.5.0
+edx-i18n-tools==1.9.0
     # via
-    #   -c requirements/edx/../constraints.txt
     #   -r requirements/edx/base.txt
     #   ora2
     #   xblocks-contrib
diff --git a/requirements/edx/testing.txt b/requirements/edx/testing.txt
index 54d1bb5499..21c5d111e2 100644
--- a/requirements/edx/testing.txt
+++ b/requirements/edx/testing.txt
@@ -576,9 +576,8 @@ edx-event-bus-kafka==6.1.0
     # via -r requirements/edx/base.txt
 edx-event-bus-redis==0.6.1
     # via -r requirements/edx/base.txt
-edx-i18n-tools==1.5.0
+edx-i18n-tools==1.9.0
     # via
-    #   -c requirements/edx/../constraints.txt
     #   -r requirements/edx/base.txt
     #   ora2
     #   xblocks-contrib