diff --git a/libs/providers/flagd/package.json b/libs/providers/flagd/package.json
index 3e0ba9986..08253d754 100644
--- a/libs/providers/flagd/package.json
+++ b/libs/providers/flagd/package.json
@@ -9,7 +9,7 @@
     "@openfeature/flagd-core": ">=0.1.1"
   },
   "peerDependencies": {
-    "@grpc/grpc-js": "~1.8.0",
+    "@grpc/grpc-js": "~1.8.0 || ~1.9.0",
     "@openfeature/server-sdk": ">=1.6.0"
   }
 }