diff --git a/external/imgui b/external/imgui
index 81dab646..1820fe5f 160000
--- a/external/imgui
+++ b/external/imgui
@@ -1 +1 @@
-Subproject commit 81dab646eec1312c2a275d9a9ab845fccf8ab8ed
+Subproject commit 1820fe5f831d738c8c2f6cbd3372b03eaf590bdd