diff --git a/CHANGELOG.markdown b/CHANGELOG.markdown
index 6404882..a840232 100644
--- a/CHANGELOG.markdown
+++ b/CHANGELOG.markdown
@@ -12,6 +12,7 @@
 
 - ImStr is now "a dear imgui -compatible string slice". This change
   significantly affects how strings are handled.
+- Upgrade to imgui/cimgui 1.50
 
 ### Fixed