diff --git a/requirements.txt b/requirements.txt
index 33187fbef..e3976090e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -164,7 +164,7 @@ pickleshare==0.7.5
     # via ipython
 pip-tools==6.13.0
     # via -r requirements.in
-platformdirs==3.2.0
+platformdirs==3.9.1
     # via
     #   jupyter-core
     #   virtualenv