diff --git a/gradle.properties b/gradle.properties
index 06972cc2..0ffda6ad 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -5,7 +5,7 @@ protocVersion=3.9.0
 # Main Libs
 slf4jVersion=1.7.25
 jacksonVersion=2.11.0
-grpcVersion=1.32.1
+grpcVersion=1.26.1
 reactiveGrpcVersion=1.0.1
 springBootVersion=2.1.14.RELEASE
 springVersion=5.2.6.RELEASE