diff --git a/external/simple-ipc b/external/simple-ipc
index 3db1b697..53e62969 160000
--- a/external/simple-ipc
+++ b/external/simple-ipc
@@ -1 +1 @@
-Subproject commit 3db1b6976b75e469bad11749b98ba5aca911c794
+Subproject commit 53e629695cbc941f9be5c1e398d6bb8d4eb9c433