diff --git a/package-lock.json b/package-lock.json
index 2e82b9c..5b8093a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "plugin-updater",
-  "version": "1.1.1",
+  "version": "1.2.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -4243,9 +4243,9 @@
       "dev": true
     },
     "semver": {
-      "version": "5.5.0",
-      "resolved": "https://registry.npmjs.org/semver/-/semver-5.5.0.tgz",
-      "integrity": "sha512-4SJ3dm0WAwWy/NVeioZh5AntkdJoWKxHxcmyP622fOkgHa4z3R0TdBJICINyaSDE6uNwVc8gZr+ZinwZAH4xIA=="
+      "version": "5.5.1",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-5.5.1.tgz",
+      "integrity": "sha512-PqpAxfrEhlSUWge8dwIp4tZnQ25DIOthpiaHNIthsjEFQD6EvqUKUDM7L8O2rShkFccYo1VjJR0coWfNkCubRw=="
     },
     "set-blocking": {
       "version": "2.0.0",
diff --git a/package.json b/package.json
index 19b1c85..40bdfb7 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
     "chalk": "^2.3.1",
     "js-yaml": "^3.10.0",
     "loglevel": "^1.6.1",
-    "semver": "^5.5.0",
+    "semver": "^5.5.1",
     "yargs": "^11.0.0",
     "yauzl": "^2.9.1"
   }