diff --git a/Pipfile.lock b/Pipfile.lock
index 6eb6f38..e22d09a 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1656,10 +1656,11 @@
         },
         "lxml-html-clean": {
             "hashes": [
-                "sha256:081e6378c68ebb4113940ed82a3534c99e24ba1ca5ad5ce8868c7c4d264618f1",
-                "sha256:d9f7d8ae36092f4ed5079cfbf95ff06d3c6fd04f4a861422ce251ece72d3c4b5"
+                "sha256:3b5aedb6c2b4b684c0fbc8d4f1b901aae0a92c1ce525de84e71cc6dd1d9d4e3d",
+                "sha256:a8b517d3f46c19e9303eafb2a1b4b422fe724ad42ae53793637a8e5cc36ffbc1"
             ],
-            "version": "==0.3.1"
+            "index": "pypi",
+            "version": "==0.4.0"
         },
         "mako": {
             "hashes": [