diff --git a/lib/java-server-sdk-redis-store/build.gradle b/lib/java-server-sdk-redis-store/build.gradle
index 5fc3bae..1e456ab 100644
--- a/lib/java-server-sdk-redis-store/build.gradle
+++ b/lib/java-server-sdk-redis-store/build.gradle
@@ -42,7 +42,7 @@ ext {
 }
 
 ext.versions = [
-    "sdk": "6.2.1", // the *lowest* version we're compatible with
+    "sdk": "6.3.0", // the *lowest* version we're compatible with
     "jedis": "2.9.0"
 ]