diff --git a/Pipfile.lock b/Pipfile.lock
index a71b6e0..c336cbb 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -106,11 +106,8 @@
             "version": "==0.3"
         },
         "flake8": {
-            "hashes": [
-                "sha256:07528381786f2a6237b061f6e96610a4167b226cb926e2aa2b6b1d78057c576b",
-                "sha256:bf8fd333346d844f616e8d47905ef3a3384edae6b4e9beb0c5101e25e3110907"
-            ],
-            "version": "==3.9.2"
+            "hashes": [],
+            "version": "==7.1.0"
         },
         "mccabe": {
             "hashes": [