diff --git a/flake8-requirements.txt b/flake8-requirements.txt
index 0108c9813f..c6c6b91ff2 100644
--- a/flake8-requirements.txt
+++ b/flake8-requirements.txt
@@ -16,7 +16,7 @@ flake8-fixme==1.1.1                     # "fix me" counter
 flake8-functions==0.0.7                 # function linting
 flake8-html==0.4.2                      # html output
 flake8-if-statements==0.1.0             # condition linting
-flake8-isort==4.1.2.post0                     # runs isort
+flake8-isort==4.2.0                     # runs isort
 flake8-mutable==1.2.0                   # mutable default argument detection
 flake8-pep3101==1.3.0                   # new-style format strings only
 flake8-print==5.0.0                     # complain about print statements in code