diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0f811b5117..8201010e73 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@ BUG FIXES:
 - Sensitive marks could be incorrectly transferred to nested resource values, causing erroneous changes during a plan [GH-35501]
 - Allow unknown `error_message` values to pass the core validate step, so variable validation can be completed later during plan
  [GH-35537]
+- Unencoded slashes within GitHub module source refs were being truncated and incorrectly used as subdirectories in the request path [GH-35552]
 
 ENHANCEMENTS: