diff --git a/package-lock.json b/package-lock.json
index 176c611..6a64558 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,7 +12,7 @@
         "@dashevo/grpc-common": "^0.5.4",
         "@grpc/grpc-js": "^1.3.6",
         "google-protobuf": "^3.12.2",
-        "grpc-web": "^1.2.0",
+        "grpc-web": "1.2.1",
         "protobufjs": "github:jawid-h/protobuf.js#fix/buffer-conversion"
       },
       "devDependencies": {
diff --git a/package.json b/package.json
index c5c78f1..4cb6d83 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "@dashevo/grpc-common": "^0.5.4",
     "@grpc/grpc-js": "^1.3.6",
     "google-protobuf": "^3.12.2",
-    "grpc-web": "^1.2.0",
+    "grpc-web": "1.2.1",
     "protobufjs": "github:jawid-h/protobuf.js#fix/buffer-conversion"
   },
   "devDependencies": {