diff --git a/package.json b/package.json
index 4b4faeb8..4f84e978 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "shebang-loader": "0.0.1",
     "styled-jsx": "3.2.4",
     "stylis": "3.5.4",
-    "uuid": "3.3.3",
+    "uuid": "3.4.0",
     "webpack-cli": "3.3.10",
     "xterm": "^4.3.0",
     "xterm-addon-fit": "^0.3.0",
diff --git a/yarn.lock b/yarn.lock
index 2d715695..5f4fdfc5 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8682,10 +8682,10 @@ util@^0.11.0:
   dependencies:
     inherits "2.0.3"
 
-uuid@3.3.3, uuid@^3.3.2:
-  version "3.3.3"
-  resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.3.3.tgz#4568f0216e78760ee1dbf3a4d2cf53e224112866"
-  integrity sha512-pW0No1RGHgzlpHJO1nsVrHKpOEIxkGg1xB+v0ZmdNH5OAeAwzAVrCnI2/6Mtx+Uys6iaylxa+D3g4j63IKKjSQ==
+uuid@3.4.0, uuid@^3.3.2:
+  version "3.4.0"
+  resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.4.0.tgz#b23e4358afa8a202fe7a100af1f5f883f02007ee"
+  integrity sha512-HjSDRw6gZE5JMggctHBcjVak08+KEVhSIiDzFnT9S9aegmp85S/bReBVTb4QTFaRNptJ9kuYaNhnbNEOkbKb/A==
 
 v8-compile-cache@2.0.3:
   version "2.0.3"