diff --git a/packages/backend/src/plugins/auth.ts b/packages/backend/src/plugins/auth.ts
index cd0c42afe5..984ddd9651 100644
--- a/packages/backend/src/plugins/auth.ts
+++ b/packages/backend/src/plugins/auth.ts
@@ -42,11 +42,7 @@ export default async function createPlugin(
       //       It is important that each real user always gets resolved to
       //       the same sign-in identity. The code below will not do that.
       //       It is here for demo purposes only.
-      github: providers.github.create({
-        signIn: {
-          resolver: providers.github.resolvers.usernameMatchingUserEntityName(),
-        },
-      }),
+      github: providers.github.create(),
       gitlab: providers.gitlab.create({
         signIn: {
           async resolver({ result: { fullProfile } }, ctx) {
diff --git a/plugins/graphiql/package.json b/plugins/graphiql/package.json
index 67855607d6..99903cb63c 100644
--- a/plugins/graphiql/package.json
+++ b/plugins/graphiql/package.json
@@ -41,7 +41,7 @@
     "@material-ui/icons": "^4.9.1",
     "@material-ui/lab": "4.0.0-alpha.57",
     "graphiql": "^1.5.12",
-    "graphql-ws": "5.5.5",
+    "graphql-ws": "^5.4.1",
     "graphql": "^16.0.0",
     "react-use": "^17.2.4"
   },