diff --git a/pyproject.toml b/pyproject.toml
index 800e376..1c3f84b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -36,7 +36,7 @@ lint = [
     "tomli==2.0.1",
     "typing_extensions==4.7.1",
     "black[jupyter]==23.10.1",
-    "click==8.1.3",
+    "click==8.4.0",
     "packaging==23.2",
     "pathspec==0.11.1",
     "platformdirs==3.5.1",
diff --git a/requirements.txt b/requirements.txt
index 9c2225b..a41fe2c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ certifi==2023.7.22
     # via requests
 charset-normalizer==3.3.2
     # via requests
-click==8.1.3
+click==8.4.0
     # via
     #   plxcontroller (pyproject.toml)
     #   black