diff --git a/pyproject.toml b/pyproject.toml
index 68c6475..bcc436d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -31,7 +31,7 @@ dependencies = [
     "keyring>=25.7.0",
     "keyrings-alt>=5.0.2",
     "litellm>=1.96.2",
-    "platformdirs>=4.11.0",
+    "platformdirs>=4.11.4",
     "pycryptodome>=3.23.0",
     "pydantic>=2.13.4",
     "rich>=15.0.0",
diff --git a/uv.lock b/uv.lock
index caca97d..81ad647 100644
--- a/uv.lock
+++ b/uv.lock
@@ -289,7 +289,7 @@ requires-dist = [
     { name = "keyring", specifier = ">=25.7.0" },
     { name = "keyrings-alt", specifier = ">=5.0.2" },
     { name = "litellm", specifier = ">=1.96.2" },
-    { name = "platformdirs", specifier = ">=4.11.0" },
+    { name = "platformdirs", specifier = ">=4.11.4" },
     { name = "pycryptodome", specifier = ">=3.23.0" },
     { name = "pydantic", specifier = ">=2.13.4" },
     { name = "rich", specifier = ">=15.0.0" },
@@ -2002,11 +2002,11 @@ wheels = [
 
 [[package]]
 name = "platformdirs"
-version = "4.11.0"
+version = "4.11.4"
 source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/78/9b/560e4be8e26f6fd133a03630a8df0c663b9e8d61b4ade152b72005aec83b/platformdirs-4.11.0.tar.gz", hash = "sha256:0555d18370482847566ffabcaa53ad7c6c1c29f195989ae1ed634a05f76ea1e0", size = 31953, upload-time = "2026-07-21T13:09:36.565Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/50/bb/ebc6636e1ae41314f796ebb7215fd28febb45f9aac72f2b04cb74b5071dc/platformdirs-4.11.4.tar.gz", hash = "sha256:f3373be828247211d0febabea97e238c3dfde8a60b3c90c32756fb52cb21556d", size = 34079, upload-time = "2026-08-24T14:53:49.676Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/7d/68/d8d58938dfb1370b266a1a729e6d77a985be23689a0496498ee17b2cbf90/platformdirs-4.11.0-py3-none-any.whl", hash = "sha256:360ccded2b7fce0af0ff80cc8f5942a1c5d99b0e856033acb030bfc634709e74", size = 23247, upload-time = "2026-07-21T13:09:35.422Z" },
+    { url = "https://files.pythonhosted.org/packages/28/be/0ff05fcd2938fb58ad9219bd54135968342d214737e012d62d43f06a2dd6/platformdirs-4.11.4-py3-none-any.whl", hash = "sha256:e34ff91a24bcddc6d939b878bdf3f5c437c9c46fe9e212b1bf455fdf1ee57586", size = 23741, upload-time = "2026-08-24T14:53:48.406Z" },
 ]
 
 [[package]]