diff --git a/core/src/main/resources/lib/c/reactor-c b/core/src/main/resources/lib/c/reactor-c
index 862b578fc8..20f9a3665a 160000
--- a/core/src/main/resources/lib/c/reactor-c
+++ b/core/src/main/resources/lib/c/reactor-c
@@ -1 +1 @@
-Subproject commit 862b578fc8271c9c37f4c5dcf67d8f6c9f545950
+Subproject commit 20f9a3665a71c06171c3792a71d729848b51cf4c