diff --git a/cms/envs/common.py b/cms/envs/common.py
index 7fe7f7ea5c..ad01bfe806 100644
--- a/cms/envs/common.py
+++ b/cms/envs/common.py
@@ -2289,7 +2289,7 @@ POLICY_CHANGE_GRADES_ROUTING_KEY = 'edx.lms.core.default'
 SOFTWARE_SECURE_VERIFICATION_ROUTING_KEY = 'edx.lms.core.default'
 
 # Rate limit for regrading tasks that a grading policy change can kick off
-POLICY_CHANGE_TASK_RATE_LIMIT = '300/h'
+POLICY_CHANGE_TASK_RATE_LIMIT = '900/h'
 
 ############## Settings for CourseGraph ############################
 
diff --git a/lms/envs/common.py b/lms/envs/common.py
index 7f7baa99b9..f3e8789ec6 100644
--- a/lms/envs/common.py
+++ b/lms/envs/common.py
@@ -3656,7 +3656,7 @@ FINANCIAL_REPORTS = {
 
 #### Grading policy change-related settings #####
 # Rate limit for regrading tasks that a grading policy change can kick off
-POLICY_CHANGE_TASK_RATE_LIMIT = '300/h'
+POLICY_CHANGE_TASK_RATE_LIMIT = '900/h'
 
 #### PASSWORD POLICY SETTINGS #####
 AUTH_PASSWORD_VALIDATORS = [