diff --git a/conjure-python-verifier/python/Pipfile.lock b/conjure-python-verifier/python/Pipfile.lock
index b66662fe3..b5826fbe1 100644
--- a/conjure-python-verifier/python/Pipfile.lock
+++ b/conjure-python-verifier/python/Pipfile.lock
@@ -230,11 +230,12 @@
         },
         "filelock": {
             "hashes": [
-                "sha256:66eda1888b0171c998b35be2bcc0f6d75c388a7ce20c3f3f37aa8e96c2dddf58",
-                "sha256:d38e30481def20772f5baf097c122c3babc4fcdb7e14e57049eb9d88c6dc017d"
+                "sha256:15d9e9a67306188a44baa72f569d2bfd803076269365fdea0934385da4dc361a",
+                "sha256:b8360948b351b80f420878d8516519a2204b07aefcdcfd24912a5d33127f188c"
             ],
-            "markers": "python_version >= '3.9'",
-            "version": "==3.19.1"
+            "index": "pypi",
+            "markers": "python_version >= '3.10'",
+            "version": "==3.20.1"
         },
         "iniconfig": {
             "hashes": [