diff --git a/package.json b/package.json
index 9475811..4cf11a8 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
     "chai": "^4.1.2",
     "cz-conventional-changelog": "^2.0.0",
     "jsdoc-to-markdown": "^3.0.0",
-    "markdown-doctest": "^0.9.1",
+    "markdown-doctest": "^1.0.0",
     "mocha": "^4.0.0",
     "mocha-lcov-reporter": "^1.2.0",
     "nyc": "^11.2.1",