diff --git a/build.gradle b/build.gradle
index b0dc5fd..ae36a8e 100644
--- a/build.gradle
+++ b/build.gradle
@@ -10,7 +10,7 @@ allprojects {
 }
 
 ext {
-    grpcVersion = '1.80.0'
+    grpcVersion = '1.81.0'
     protobufVersion = '3.25.9'
 }