diff --git a/CHANGELOG.md b/CHANGELOG.md
index b97e7a0..73ab10c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@ Note: Breaking changes between versions are indicated by "💥".
 
 ## Unreleased
 
+- [Security] Apply security patch [26432](https://github.com/edx/edx-platform/pull/26432).
 - [Bugfix] Print warnings to stderr
 
 ## v11.1.4 (2021-02-04)
diff --git a/tutor/templates/build/openedx/Dockerfile b/tutor/templates/build/openedx/Dockerfile
index ee47006..ebc42c1 100644
--- a/tutor/templates/build/openedx/Dockerfile
+++ b/tutor/templates/build/openedx/Dockerfile
@@ -43,6 +43,7 @@ RUN curl https://github.com/edx/edx-platform/commit/835c5082a336a4b003fc36be4b47
 RUN curl https://github.com/edx/edx-platform/commit/a8e7b984482ec237161bb3fe517c4b34753cbd2e.patch | git apply -
 RUN curl https://github.com/edx/edx-platform/commit/5afe578528d002debca9a5074bd1ae56703264ce.patch | git apply -
 RUN curl https://github.com/edx/edx-platform/commit/a8edfa9d5b24f930d451d2e01cd17fc4d8088acf.patch | git apply -
+RUN curl https://github.com/edx/edx-platform/commit/cba2c8407373f0bcfb52bfdfb33d711705afb577.patch | git apply -
 # Make it possible to disable learner records globally
 # https://github.com/edx/edx-platform/pull/25182
 # https://github.com/overhangio/edx-platform/tree/overhangio/disable-learner-records-from-settings