diff --git a/package.json b/package.json
index c267c48..959568e 100644
--- a/package.json
+++ b/package.json
@@ -54,11 +54,11 @@
     "mocha": "^5.2.0",
     "pre-commit": "^1.2.2",
     "sinon": "^7.1.1",
-    "stryker": "^0.31.0",
-    "stryker-api": "^0.21.4",
-    "stryker-html-reporter": "^0.16.6",
-    "stryker-javascript-mutator": "^0.11.3",
-    "stryker-mocha-framework": "^0.12.5",
-    "stryker-mocha-runner": "^0.14.6"
+    "stryker": "^0.32.0",
+    "stryker-api": "^0.21.5",
+    "stryker-html-reporter": "^0.16.7",
+    "stryker-javascript-mutator": "^0.11.4",
+    "stryker-mocha-framework": "^0.13.0",
+    "stryker-mocha-runner": "^0.15.0"
   }
 }