diff --git a/frontend/src/yarn.lock b/frontend/src/yarn.lock
index a0e26ce9..46dbcf15 100644
--- a/frontend/src/yarn.lock
+++ b/frontend/src/yarn.lock
@@ -75,7 +75,7 @@
 
 "@types/redux-thunk@^2.1.0":
   version "2.1.0"
-  resolved "http://registry.npmjs.org/@types/redux-thunk/-/redux-thunk-2.1.0.tgz#bc2b6e972961831afb82a9bf4f06726e351f9416"
+  resolved "https://registry.npmjs.org/@types/redux-thunk/-/redux-thunk-2.1.0.tgz#bc2b6e972961831afb82a9bf4f06726e351f9416"
   dependencies:
     redux-thunk "*"
 
@@ -4705,9 +4705,9 @@ querystring@0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/querystring/-/querystring-0.2.0.tgz#b209849203bb25df820da756e747005878521620"
 
-querystringify@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/querystringify/-/querystringify-2.0.0.tgz#fa3ed6e68eb15159457c89b37bc6472833195755"
+querystringify@^2.1.1:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/querystringify/-/querystringify-2.2.0.tgz#3345941b4153cb9d082d8eee4cda2016a9aef7f6"
 
 raf@^3.4.0:
   version "3.4.0"
@@ -6275,10 +6275,10 @@ url-join@^4.0.0:
   resolved "https://registry.yarnpkg.com/url-join/-/url-join-4.0.0.tgz#4d3340e807d3773bda9991f8305acdcc2a665d2a"
 
 url-parse@^1.1.8, url-parse@~1.4.0:
-  version "1.4.3"
-  resolved "https://registry.yarnpkg.com/url-parse/-/url-parse-1.4.3.tgz#bfaee455c889023219d757e045fa6a684ec36c15"
+  version "1.4.7"
+  resolved "https://registry.yarnpkg.com/url-parse/-/url-parse-1.4.7.tgz#a8a83535e8c00a316e403a5db4ac1b9b853ae278"
   dependencies:
-    querystringify "^2.0.0"
+    querystringify "^2.1.1"
     requires-port "^1.0.0"
 
 url@^0.11.0: