diff --git a/package.json b/package.json
index 19872202..8e478575 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
     "lodash": "4.17.11",
     "moment": "2.19.4",
     "moment-timezone": "0.5.14",
-    "semver": "5.4.1"
+    "semver": "6.1.1"
   },
   "devDependencies": {
     "babel-cli": "7.0.0-beta.3",
diff --git a/yarn.lock b/yarn.lock
index f2057665..397adcbe 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4117,10 +4117,10 @@ semver@4.3.2:
   resolved "https://registry.yarnpkg.com/semver/-/semver-4.3.2.tgz#c7a07158a80bedd052355b770d82d6640f803be7"
   integrity sha1-x6BxWKgL7dBSNVt3DYLWZA+AO+c=
 
-semver@5.4.1:
-  version "5.4.1"
-  resolved "https://registry.yarnpkg.com/semver/-/semver-5.4.1.tgz#e059c09d8571f0540823733433505d3a2f00b18e"
-  integrity sha512-WfG/X9+oATh81XtllIo/I8gOiY9EXRdv1cQdyykeXK17YcUW3EXUAi2To4pcH6nZtJPr7ZOpM5OMyWJZm+8Rsg==
+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==
 
 send@0.16.1:
   version "0.16.1"