diff --git a/package.json b/package.json
index 7fc300f..aa1b87c 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
     "passport": "^0.4.0",
     "passport-hawk": "^4.0.0",
     "scrypt": "^6.0.3",
-    "semver": "^5.4.1"
+    "semver": "^6.0.0"
   },
   "devDependencies": {
     "babel-eslint": "^8.2.2",
diff --git a/yarn.lock b/yarn.lock
index 2a1c46f..b04fd8c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1358,10 +1358,15 @@ scrypt@^6.0.3:
   dependencies:
     nan "^2.0.8"
 
-semver@^5.3.0, semver@^5.4.1:
+semver@^5.3.0:
   version "5.5.0"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.5.0.tgz#dc4bbc7a6ca9d916dee5d43516f0092b58f7b8ab"
 
+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==
+
 send@0.16.2:
   version "0.16.2"
   resolved "https://registry.yarnpkg.com/send/-/send-0.16.2.tgz#6ecca1e0f8c156d141597559848df64730a6bbc1"