diff --git a/gradle.properties b/gradle.properties
index 794630fc..f5563f85 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -3,7 +3,7 @@ deployDocsHost=docs-ip.spring.io
 antlrVersion=2.7.7
 apacheGeodeVersion=1.13.4
 awaitilityVersion=4.1.0
-byteBuddyVersion=1.11.18
+byteBuddyVersion=1.11.21
 findbugsVersion=3.0.2
 mockitoVersion=3.12.4
 multithreadedtcVersion=1.01