diff --git a/package.json b/package.json
index ea6b528..baa6c62 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
     "@esx-rs/core": "0.2.1",
     "@esx-rs/server": "0.2.1",
     "@types/jest": "24.0.11",
-    "codecov": "3.1.0",
+    "codecov": "3.4.0",
     "jest": "22.4.3",
     "jest-create-mock-instance": "1.1.0",
     "jest-junit-reporter": "1.1.0",