diff --git a/changelog.txt b/changelog.txt
index 8494a56d71..b3750479e9 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,5 +1,16 @@
 == Changelog ==
 
+= 17.1.1 =
+
+# Changelog
+
+## Bug Fixes
+
+### Block Library
+
+Fix fatal error when calling undefined block library function. #56459
+
+
 = 17.0.3 =
 
 ## Changelog