diff --git a/extern/commonlibf4 b/extern/commonlibf4
index 0f3969d..997ce59 160000
--- a/extern/commonlibf4
+++ b/extern/commonlibf4
@@ -1 +1 @@
-Subproject commit 0f3969d029684e7a4ade6e01f9704cc9e262930b
+Subproject commit 997ce59b8cea6550ba781c6a5f21fc7f1a6d01be