diff --git a/requirements/edx/base.txt b/requirements/edx/base.txt
index 81043c8da10..92a33194504 100644
--- a/requirements/edx/base.txt
+++ b/requirements/edx/base.txt
@@ -705,7 +705,7 @@ lazy==1.6
     #   xblock
 loremipsum==1.0.5
     # via ora2
-lti-consumer-xblock==9.13.0
+lti-consumer-xblock==9.12.1
     # via -r requirements/edx/kernel.in
 lxml[html-clean,html_clean]==5.3.0
     # via
@@ -942,7 +942,6 @@ pyjwt[crypto]==2.10.1
     #   edx-proctoring
     #   edx-rest-api-client
     #   firebase-admin
-    #   lti-consumer-xblock
     #   pylti1p3
     #   snowflake-connector-python
     #   social-auth-core
diff --git a/requirements/edx/development.txt b/requirements/edx/development.txt
index c8959e777dd..1e81b10f47b 100644
--- a/requirements/edx/development.txt
+++ b/requirements/edx/development.txt
@@ -1189,7 +1189,7 @@ loremipsum==1.0.5
     #   -r requirements/edx/doc.txt
     #   -r requirements/edx/testing.txt
     #   ora2
-lti-consumer-xblock==9.13.0
+lti-consumer-xblock==9.12.1
     # via
     #   -r requirements/edx/doc.txt
     #   -r requirements/edx/testing.txt
@@ -1610,7 +1610,6 @@ pyjwt[crypto]==2.10.1
     #   edx-proctoring
     #   edx-rest-api-client
     #   firebase-admin
-    #   lti-consumer-xblock
     #   pylti1p3
     #   snowflake-connector-python
     #   social-auth-core
diff --git a/requirements/edx/doc.txt b/requirements/edx/doc.txt
index 1e329aefbd0..cf590ac7513 100644
--- a/requirements/edx/doc.txt
+++ b/requirements/edx/doc.txt
@@ -860,7 +860,7 @@ loremipsum==1.0.5
     # via
     #   -r requirements/edx/base.txt
     #   ora2
-lti-consumer-xblock==9.13.0
+lti-consumer-xblock==9.12.1
     # via -r requirements/edx/base.txt
 lxml[html-clean]==5.3.0
     # via
@@ -1158,7 +1158,6 @@ pyjwt[crypto]==2.10.1
     #   edx-proctoring
     #   edx-rest-api-client
     #   firebase-admin
-    #   lti-consumer-xblock
     #   pylti1p3
     #   snowflake-connector-python
     #   social-auth-core
diff --git a/requirements/edx/testing.txt b/requirements/edx/testing.txt
index 8c68cfa387d..d4ee1a6c4f6 100644
--- a/requirements/edx/testing.txt
+++ b/requirements/edx/testing.txt
@@ -903,7 +903,7 @@ loremipsum==1.0.5
     # via
     #   -r requirements/edx/base.txt
     #   ora2
-lti-consumer-xblock==9.13.0
+lti-consumer-xblock==9.12.1
     # via -r requirements/edx/base.txt
 lxml[html-clean]==5.3.0
     # via
@@ -1222,7 +1222,6 @@ pyjwt[crypto]==2.10.1
     #   edx-proctoring
     #   edx-rest-api-client
     #   firebase-admin
-    #   lti-consumer-xblock
     #   pylti1p3
     #   snowflake-connector-python
     #   social-auth-core