diff --git a/package.json b/package.json
index 6e444bc..4dab43e 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
   },
   "devDependencies": {
     "@types/cheerio": "0.22.2",
-    "@types/jest": "21.1.1",
+    "@types/jest": "21.1.2",
     "@types/node": "8.0.31",
     "@types/request": "2.0.3",
     "jest": "21.2.1",
diff --git a/yarn.lock b/yarn.lock
index eddf26c..702365c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -12,9 +12,9 @@
   dependencies:
     "@types/node" "*"
 
-"@types/jest@21.1.1":
-  version "21.1.1"
-  resolved "https://registry.yarnpkg.com/@types/jest/-/jest-21.1.1.tgz#70008ecce439774a45c7d0b543d879ec58a1b332"
+"@types/jest@21.1.2":
+  version "21.1.2"
+  resolved "https://registry.yarnpkg.com/@types/jest/-/jest-21.1.2.tgz#05ebfa64817b626694ced56745a7949281981048"
 
 "@types/node@*":
   version "8.0.32"
@@ -2758,8 +2758,8 @@ tsutils@^1.4.0:
   resolved "https://registry.yarnpkg.com/tsutils/-/tsutils-1.9.1.tgz#b9f9ab44e55af9681831d5f28d0aeeaf5c750cb0"
 
 tsutils@^2.6.1, tsutils@^2.8.0, tsutils@^2.8.1:
-  version "2.11.1"
-  resolved "https://registry.yarnpkg.com/tsutils/-/tsutils-2.11.1.tgz#103dff3fa508aff5649c16dc4e6dd45dc41dbc62"
+  version "2.11.2"
+  resolved "https://registry.yarnpkg.com/tsutils/-/tsutils-2.11.2.tgz#6013601e36fa14ff958413e541d427fb8c6ac341"
   dependencies:
     tslib "^1.7.1"