diff --git a/yarn.lock b/yarn.lock
index 66bc58e4bd..a916fb203e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -18,7 +18,7 @@
 
 "@semantic-release/error@^1.0.0":
   version "1.0.0"
-  resolved "http://registry.npmjs.org/@semantic-release/error/-/error-1.0.0.tgz#bb8f8eeedd5c7f8c46f96b37ef39e1b8c376c1cc"
+  resolved "https://registry.npmjs.org/@semantic-release/error/-/error-1.0.0.tgz#bb8f8eeedd5c7f8c46f96b37ef39e1b8c376c1cc"
 
 "@semantic-release/last-release-npm@^1.2.1", "@semantic-release/last-release-npm@~1.2.1":
   version "1.2.1"
@@ -695,10 +695,10 @@ dateformat@^1.0.11, dateformat@^1.0.12, dateformat@~1.0.0:
     meow "^3.3.0"
 
 debug@2, debug@^2.1.1, debug@^2.2.0:
-  version "2.6.1"
-  resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.1.tgz#79855090ba2c4e3115cc7d8769491d58f0491351"
+  version "2.6.9"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
   dependencies:
-    ms "0.7.2"
+    ms "2.0.0"
 
 decamelize@^1.0.0, decamelize@^1.1.2:
   version "1.2.0"
@@ -2121,9 +2121,9 @@ modify-values@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/modify-values/-/modify-values-1.0.0.tgz#e2b6cdeb9ce19f99317a53722f3dbf5df5eaaab2"
 
-ms@0.7.2:
-  version "0.7.2"
-  resolved "https://registry.yarnpkg.com/ms/-/ms-0.7.2.tgz#ae25cf2512b3885a1d95d7f037868d8431124765"
+ms@2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
 
 mute-stream@0.0.5:
   version "0.0.5"