diff --git a/examples/reactive-graphql/yarn.lock b/examples/reactive-graphql/yarn.lock
index 0e364cd..bc98404 100644
--- a/examples/reactive-graphql/yarn.lock
+++ b/examples/reactive-graphql/yarn.lock
@@ -1471,9 +1471,9 @@ next-tick@^1.0.0:
   integrity sha1-yobR/ogoFpsBICCOPchCS524NCw=
 
 normalize-url@^4.1.0:
-  version "4.3.0"
-  resolved "https://registry.yarnpkg.com/normalize-url/-/normalize-url-4.3.0.tgz#9c49e10fc1876aeb76dba88bf1b2b5d9fa57b2ee"
-  integrity sha512-0NLtR71o4k6GLP+mr6Ty34c5GA6CMoEsncKJxvQd8NzPxaHRJNnb5gZE8R1XF4CPIS7QPHLJ74IFszwtNVAHVQ==
+  version "4.5.1"
+  resolved "https://registry.yarnpkg.com/normalize-url/-/normalize-url-4.5.1.tgz#0dd90cf1288ee1d1313b87081c9a5932ee48518a"
+  integrity sha512-9UZCFRHQdNrfTpGg8+1INIg93B6zE0aXMVFkw1WFwvO4SlZywU6aLg5Of0Ap/PgcbSw4LNxvMWXMeugwMCX0AA==
 
 number-to-bn@1.7.0:
   version "1.7.0"