diff --git a/Pipfile.lock b/Pipfile.lock
index f568532..55ef858 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -116,12 +116,8 @@
             "version": "==0.6.1"
         },
         "more-itertools": {
-            "hashes": [
-                "sha256:68c70cc7167bdf5c7c9d8f6954a7837089c6a36bf565383919bb595efb8a17e5",
-                "sha256:b78134b2063dd214000685165d81c154522c3ee0a1c0d4d113c80361c234c5a2"
-            ],
-            "markers": "python_version >= '3.5'",
-            "version": "==8.4.0"
+            "hashes": [],
+            "version": "==9.1.0"
         },
         "packaging": {
             "hashes": [