diff --git a/configure/CONFIG_MODULE b/configure/CONFIG_MODULE
index ac91bbf3cc692780fbcc956247211ddeea581297..80b3cbe62e60b176314626cd84a384752eca3b84 100644
--- a/configure/CONFIG_MODULE
+++ b/configure/CONFIG_MODULE
@@ -4,7 +4,7 @@ EPICS_MODULE_TAG:=tags/v3.13.2
 #
 E3_MODULE_VERSION:=3.13.2
 #
-ASYN_DEP_VERSION=4.33.0
+ASYN_DEP_VERSION=4.36.0
 #
 LOKI_DEP_VERSION=1.0.0
 #