diff --git a/Pipfile.lock b/Pipfile.lock
index 5b559334..011a4e1d 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -420,11 +420,10 @@
         },
         "flake8": {
             "hashes": [
-                "sha256:15e351d19611c887e482fb960eae4d44845013cc142d42896e9862f775d8cf5c",
-                "sha256:f04b9fcbac03b0a3e58c0ab3a0ecc462e023a9faf046d57794184028123aa208"
+                "sha256:1aa8990be1e689d96c745c5682b687ea49f2e05a443aff1f8251092b0014e378",
+                "sha256:3b9f848952dddccf635be78098ca75010f073bfe14d2c6bda867154bea728d2a"
             ],
-            "index": "pypi",
-            "version": "==3.8.3"
+            "version": "==3.9.1"
         },
         "idna": {
             "hashes": [