diff --git a/package.json b/package.json
index e6051099..1047b5f2 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
     "eslint-plugin-import": "^2.7.0",
     "eslint-plugin-jsx-a11y": "^6.0.2",
     "eslint-plugin-react": "^7.5.1",
-    "jsdom": "^11.4.0",
+    "jsdom": "^11.5.1",
     "nodeunit": "^0.11.1",
     "react": "^15.6.1 || ^16.0.0",
     "react-addons-pure-render-mixin": "^15.6.0",
diff --git a/yarn.lock b/yarn.lock
index a58000c2..8517192b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3269,9 +3269,9 @@ jschardet@^1.4.2:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/jschardet/-/jschardet-1.6.0.tgz#c7d1a71edcff2839db2f9ec30fc5d5ebd3c1a678"
 
-jsdom@^11.4.0:
-  version "11.4.0"
-  resolved "https://registry.yarnpkg.com/jsdom/-/jsdom-11.4.0.tgz#a3941a9699cbb0d61f8ab86f6f28f4ad5ea60d04"
+jsdom@^11.5.1:
+  version "11.5.1"
+  resolved "https://registry.yarnpkg.com/jsdom/-/jsdom-11.5.1.tgz#5df753b8d0bca20142ce21f4f6c039f99a992929"
   dependencies:
     abab "^1.0.3"
     acorn "^5.1.2"
@@ -3284,6 +3284,7 @@ jsdom@^11.4.0:
     domexception "^1.0.0"
     escodegen "^1.9.0"
     html-encoding-sniffer "^1.0.1"
+    left-pad "^1.2.0"
     nwmatcher "^1.4.3"
     parse5 "^3.0.2"
     pn "^1.0.0"
@@ -3404,6 +3405,10 @@ lcov-parse@0.0.10:
   version "0.0.10"
   resolved "https://registry.yarnpkg.com/lcov-parse/-/lcov-parse-0.0.10.tgz#1b0b8ff9ac9c7889250582b70b71315d9da6d9a3"
 
+left-pad@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/left-pad/-/left-pad-1.2.0.tgz#d30a73c6b8201d8f7d8e7956ba9616087a68e0ee"
+
 levn@^0.3.0, levn@~0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/levn/-/levn-0.3.0.tgz#3b09924edf9f083c0490fdd4c0bc4421e04764ee"