diff --git a/yarn.lock b/yarn.lock
index 83590d9..e648d64 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4286,10 +4286,10 @@ de-indent@^1.0.2:
   resolved "https://registry.npmjs.org/de-indent/-/de-indent-1.0.2.tgz#b2038e846dc33baa5796128d0804b455b8c1e21d"
   integrity sha1-sgOOhG3DO6pXlhKNCAS0VbjB4h0=
 
-debug@*, debug@^4.0.1:
-  version "4.1.0"
-  resolved "https://registry.npmjs.org/debug/-/debug-4.1.0.tgz#373687bffa678b38b1cd91f861b63850035ddc87"
-  integrity sha512-heNPJUJIqC+xB6ayLAMHaIrmN9HKa7aQO8MGqKpvCA+uJYVcvR6l5kgdrhRuwPFHU7P5/A1w0BjByPHwpfTDKg==
+debug@*, debug@^4.0.1, debug@^4.1.0, debug@^4.1.1:
+  version "4.1.1"
+  resolved "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz#3b72260255109c6b589cee050f1d516139664791"
+  integrity sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==
   dependencies:
     ms "^2.1.1"
 
@@ -4314,13 +4314,6 @@ debug@^3.0.0, debug@^3.1.0, debug@^3.2.5:
   dependencies:
     ms "^2.1.1"
 
-debug@^4.1.0, debug@^4.1.1:
-  version "4.1.1"
-  resolved "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz#3b72260255109c6b589cee050f1d516139664791"
-  integrity sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==
-  dependencies:
-    ms "^2.1.1"
-
 decamelize@^1.1.2, decamelize@^1.2.0:
   version "1.2.0"
   resolved "https://registry.npm.taobao.org/decamelize/download/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
@@ -11970,11 +11963,9 @@ uglify-js@3.4.x:
     source-map "~0.6.1"
 
 undefsafe@^2.0.2:
-  version "2.0.2"
-  resolved "https://registry.npmjs.org/undefsafe/-/undefsafe-2.0.2.tgz#225f6b9e0337663e0d8e7cfd686fc2836ccace76"
-  integrity sha1-Il9rngM3Zj4Njnz9aG/Cg2zKznY=
-  dependencies:
-    debug "^2.2.0"
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/undefsafe/-/undefsafe-2.0.5.tgz#38733b9327bdcd226db889fb723a6efd162e6e2c"
+  integrity sha512-WxONCrssBM8TSPRqN5EmsjVrsv4A8X12J4ArBiiayv3DyyG3ZlIg6yysuuSYdZsVz3TKcTg2fd//Ujd4CHV1iA==
 
 unicode-canonical-property-names-ecmascript@^1.0.4:
   version "1.0.4"