diff --git a/package.json b/package.json
index 280a6db44..78268de85 100644
--- a/package.json
+++ b/package.json
@@ -59,7 +59,7 @@
     "p-map": "^4.0.0",
     "passerror": "^1.1.1",
     "pngcrush": "^3.0.0",
-    "pngquant": "^3.0.0",
+    "pngquant": "^4.0.0",
     "sharp": "^0.27.0",
     "urltools": "^0.4.1"
   },