diff --git a/experimenter/pyproject.toml b/experimenter/pyproject.toml
index de7371b2e..a33b7fd32 100644
--- a/experimenter/pyproject.toml
+++ b/experimenter/pyproject.toml
@@ -9,7 +9,7 @@ requires-python = ">=3.11,<4"
 dependencies = [
     "asgiref==3.12.1",
     "celery>=5.6.0,<6",
-    "click==8.1.6",
+    "click==8.5.0",
     "coverage>=7.15.0,<8",
     "datadog==0.53.0",
     "deepdiff>=8.6.2,<9",
diff --git a/experimenter/uv.lock b/experimenter/uv.lock
index 2bfacee12..386957966 100644
--- a/experimenter/uv.lock
+++ b/experimenter/uv.lock
@@ -177,14 +177,11 @@ wheels = [
 
 [[package]]
 name = "click"
-version = "8.1.6"
+version = "8.5.0"
 source = { registry = "https://pypi.org/simple" }
-dependencies = [
-    { name = "colorama", marker = "sys_platform == 'win32'" },
-]
-sdist = { url = "https://files.pythonhosted.org/packages/72/bd/fedc277e7351917b6c4e0ac751853a97af261278a4c7808babafa8ef2120/click-8.1.6.tar.gz", hash = "sha256:48ee849951919527a045bfe3bf7baa8a959c423134e1a5b98c05c20ba75a1cbd", size = 336051, upload-time = "2023-07-18T20:05:13.823Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/c7/0e/7fa0ef50764b67090eca4114772a2abf8b6148198475e54c660b97caeee6/click-8.5.0.tar.gz", hash = "sha256:ba0d2089de75ea0310e2dde03160e6ca10009947fb95a182f9b54021bb272e34", size = 382235, upload-time = "2026-08-26T13:33:14.56Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/1a/70/e63223f8116931d365993d4a6b7ef653a4d920b41d03de7c59499962821f/click-8.1.6-py3-none-any.whl", hash = "sha256:fa244bb30b3b5ee2cae3da8f55c9e5e0c0e86093306301fb418eb9dc40fbded5", size = 97909, upload-time = "2023-07-18T20:05:12.481Z" },
+    { url = "https://files.pythonhosted.org/packages/58/50/6c0d534c5f134586a8e1ba4e330569e32f057e33372ae556463212fb4cd3/click-8.5.0-py3-none-any.whl", hash = "sha256:255bc9599cf7748b4b1a446ccc735421bd08a2ae529a8b88597d3de5664ee360", size = 125251, upload-time = "2026-08-26T13:33:12.928Z" },
 ]
 
 [[package]]
@@ -776,7 +773,7 @@ dependencies = [
 requires-dist = [
     { name = "asgiref", specifier = "==3.12.1" },
     { name = "celery", specifier = ">=5.6.0,<6" },
-    { name = "click", specifier = "==8.1.6" },
+    { name = "click", specifier = "==8.5.0" },
     { name = "coverage", specifier = ">=7.15.0,<8" },
     { name = "datadog", specifier = "==0.53.0" },
     { name = "deepdiff", specifier = ">=8.6.2,<9" },