diff --git a/requirements.in b/requirements.in
index a85caacf..9665ade7 100644
--- a/requirements.in
+++ b/requirements.in
@@ -252,7 +252,7 @@ patsy==1.0.2
     #   statsmodels
 pillow==12.2.0
     # via matplotlib
-platformdirs==4.9.6
+platformdirs==4.10.0
     # via
     #   python-discovery
     #   tox
diff --git a/requirements.txt b/requirements.txt
index 9eb3a49e..9f60d609 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1700,9 +1700,9 @@ pillow==12.2.0 \
     # via
     #   -r requirements.in
     #   matplotlib
-platformdirs==4.9.6 \
-    --hash=sha256:3bfa75b0ad0db84096ae777218481852c0ebc6c727b3168c1b9e0118e458cf0a \
-    --hash=sha256:e61adb1d5e5cb3441b4b7710bea7e4c12250ca49439228cc1021c00dcfac0917
+platformdirs==4.10.0 \
+    --hash=sha256:31e761a6a0ca04faf7353ea759bdba55652be214725111e5aac52dfa29d4bef7 \
+    --hash=sha256:fb516cdb12eb0d857d0cd85a7c57cea4d060bee4578d6cf5a14dfdf8cbf8784a
     # via
     #   -r requirements.in
     #   python-discovery