diff --git a/pyproject.toml b/pyproject.toml
index 4bf9666..1f5823a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -41,7 +41,7 @@ lint = [
     "click==8.1.3",
     "packaging==23.2",
     "pathspec==0.11.1",
-    "platformdirs==3.5.1",
+    "platformdirs==4.0.0",
     "tomli==2.0.1,",
     "isort==5.12.0",
     "flake8==6.0.0",
diff --git a/requirements.txt b/requirements.txt
index e10357d..65aa6d7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -199,7 +199,7 @@ pillow==10.1.0
     #   contextily
     #   ipympl
     #   matplotlib
-platformdirs==3.5.1
+platformdirs==4.0.0
     # via
     #   black
     #   py-vibracore (pyproject.toml)