diff --git a/CHANGELOG b/CHANGELOG
index 0e072b6..13fa929 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,6 @@
+Three Wave Capture The Flag 1.10 to 1.11
+- Fix build in C23 mode.
+
 Three Wave Capture The Flag 1.09 to 1.10
 - Fix build on ARM Macs.