diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 9987645..a15630f 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -41,7 +41,7 @@ repos:
       exclude: .*/tests/.*
 
   - repo: https://github.com/pycqa/flake8
-    rev: '4.0.1'
+    rev: '6.1.0'
     hooks:
     - id: flake8
       args:
diff --git a/apps/regapp/views/utils.py b/apps/regapp/views/utils.py
index 699f05a..1f1bfe7 100644
--- a/apps/regapp/views/utils.py
+++ b/apps/regapp/views/utils.py
@@ -81,7 +81,7 @@ def get_user_confirmation(account_action, validation_email):
         # This should not happen...
         errmsg = (
             "Account action has unrecognized "
-            f"opcode { account_action.opcode }"
+            f"opcode {account_action.opcode}"
         )
         logger.error(errmsg)
         raise RuntimeError(errmsg)