diff --git a/package.json b/package.json
index 1d1f27c..1f776d5 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
 		"prismjs": "^1.26.0",
 		"pug": "^3.0.2",
 		"rehype-autolink-headings": "^5.1.0",
-		"rehype-slug": "^4.0.1",
+		"rehype-slug": "^5.0.1",
 		"remark-abbr": "^1.4.1",
 		"remark-github": "^10.1.0",
 		"sass": "^1.48.0",