diff --git a/package.json b/package.json
index 4080c29a..f03507c8 100644
--- a/package.json
+++ b/package.json
@@ -66,7 +66,7 @@
     "postcss-cli": "6.1.2",
     "prettier": "1.17.1",
     "pretty-bytes-cli": "2.0.0",
-    "semver": "6.0.0",
+    "semver": "6.1.1",
     "sinon": "7.3.2",
     "uglify-js": "3.5.13",
     "webpack": "3.12.0",
diff --git a/yarn.lock b/yarn.lock
index 08196488..b3982fdb 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7932,10 +7932,10 @@ semver-diff@^2.0.0:
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.5.0.tgz#dc4bbc7a6ca9d916dee5d43516f0092b58f7b8ab"
   integrity sha512-4SJ3dm0WAwWy/NVeioZh5AntkdJoWKxHxcmyP622fOkgHa4z3R0TdBJICINyaSDE6uNwVc8gZr+ZinwZAH4xIA==
 
-semver@6.0.0:
-  version "6.0.0"
-  resolved "https://registry.yarnpkg.com/semver/-/semver-6.0.0.tgz#05e359ee571e5ad7ed641a6eec1e547ba52dea65"
-  integrity sha512-0UewU+9rFapKFnlbirLi3byoOuhrSsli/z/ihNnvM24vgF+8sNBiI1LZPBSH9wJKUwaUbw+s3hToDLCXkrghrQ==
+semver@6.1.1:
+  version "6.1.1"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-6.1.1.tgz#53f53da9b30b2103cd4f15eab3a18ecbcb210c9b"
+  integrity sha512-rWYq2e5iYW+fFe/oPPtYJxYgjBm8sC4rmoGdUOgBB7VnwKt6HrL793l2voH1UlsyYZpJ4g0wfjnTEO1s1NP2eQ==
 
 semver@^5.6.0:
   version "5.6.0"