diff --git a/external/opentk b/external/opentk
index 50128f7a636..daa9b2d577d 160000
--- a/external/opentk
+++ b/external/opentk
@@ -1 +1 @@
-Subproject commit 50128f7a636472e202ff6717b62b820c8ca427c2
+Subproject commit daa9b2d577d398c95ca4014dd92c2a55fa67dcf5