diff --git a/requirements.txt b/requirements.txt
index 02881c6..dcbc71a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,7 +16,7 @@ pickleshare==0.7.5
 prompt-toolkit==1.0.18
 ptyprocess==0.7.0
 pycodestyle==2.4.0
-pyflakes==2.0.0
+pyflakes==3.4.0
 Pygments==2.2.0
 simplegeneric==0.8.1
 six==1.17.0