diff --git a/package.json b/package.json
index 0eda132b1..3c15aeca8 100644
--- a/package.json
+++ b/package.json
@@ -109,7 +109,7 @@
     "snapshot-diff": "0.6.1",
     "strip-ansi": "6.0.0",
     "synchronous-promise": "2.0.10",
-    "tempy": "0.2.1",
+    "tempy": "0.3.0",
     "terser-webpack-plugin": "2.3.2",
     "webpack": "4.41.5"
   },
diff --git a/yarn.lock b/yarn.lock
index 20ae42e96..d8807a8a3 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7033,12 +7033,13 @@ temp-dir@^1.0.0:
   resolved "https://registry.yarnpkg.com/temp-dir/-/temp-dir-1.0.0.tgz#0a7c0ea26d3a39afa7e0ebea9c1fc0bc4daa011d"
   integrity sha1-CnwOom06Oa+n4OvqnB/AvE2qAR0=
 
-tempy@0.2.1:
-  version "0.2.1"
-  resolved "https://registry.yarnpkg.com/tempy/-/tempy-0.2.1.tgz#9038e4dbd1c201b74472214179bc2c6f7776e54c"
-  integrity sha512-LB83o9bfZGrntdqPuRdanIVCPReam9SOZKW0fOy5I9X3A854GGWi0tjCqoXEk84XIEYBc/x9Hq3EFop/H5wJaw==
+tempy@0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/tempy/-/tempy-0.3.0.tgz#6f6c5b295695a16130996ad5ab01a8bd726e8bf8"
+  integrity sha512-WrH/pui8YCwmeiAoxV+lpRH9HpRtgBhSR2ViBPgpGb/wnYDzp21R4MN45fsCGvLROvY67o3byhJRYRONJyImVQ==
   dependencies:
     temp-dir "^1.0.0"
+    type-fest "^0.3.1"
     unique-string "^1.0.0"
 
 terser-webpack-plugin@2.3.2:
@@ -7247,6 +7248,11 @@ type-check@~0.3.2:
   dependencies:
     prelude-ls "~1.1.2"
 
+type-fest@^0.3.1:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-0.3.1.tgz#63d00d204e059474fe5e1b7c011112bbd1dc29e1"
+  integrity sha512-cUGJnCdr4STbePCgqNFbpVNCepa+kAVohJs1sLhxzdH+gnEoOd8VhbYa7pD3zZYGiURWM2xzEII3fQcRizDkYQ==
+
 type-fest@^0.6.0:
   version "0.6.0"
   resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-0.6.0.tgz#8d2a2370d3df886eb5c90ada1c5bf6188acf838b"