diff --git a/pyproject.toml b/pyproject.toml
index f36cfa9..8004151 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -27,7 +27,7 @@ dependencies = [
     "requests==2.32.5",
     "prometheus_client==0.22.1",
     "gunicorn==23.0.0",
-    "redis==6.4.0",
+    "redis==8.0.0",
 ]
 
 [project.urls]
diff --git a/uv.lock b/uv.lock
index be43812..5915f5b 100644
--- a/uv.lock
+++ b/uv.lock
@@ -148,7 +148,7 @@ requires-dist = [
     { name = "flask", specifier = "==3.1.2" },
     { name = "gunicorn", specifier = "==23.0.0" },
     { name = "prometheus-client", specifier = "==0.22.1" },
-    { name = "redis", specifier = "==6.4.0" },
+    { name = "redis", specifier = "==8.0.0" },
     { name = "requests", specifier = "==2.32.5" },
 ]
 
@@ -360,14 +360,14 @@ wheels = [
 
 [[package]]
 name = "redis"
-version = "6.4.0"
+version = "8.0.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "async-timeout", marker = "python_full_version < '3.11.3'" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/0d/d6/e8b92798a5bd67d659d51a18170e91c16ac3b59738d91894651ee255ed49/redis-6.4.0.tar.gz", hash = "sha256:b01bc7282b8444e28ec36b261df5375183bb47a07eb9c603f284e89cbc5ef010", size = 4647399, upload-time = "2025-08-07T08:10:11.441Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/53/ae/ed461cca5780b5fc8b9fe8ca0ed98d89508645fb9d880c24cc42c087678f/redis-8.0.0.tar.gz", hash = "sha256:a00c5355432051ac14e593b8b197fc76c887ee12d55a0984f69328a1115fdc49", size = 5101591, upload-time = "2026-05-28T12:45:13.5Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/e8/02/89e2ed7e85db6c93dfa9e8f691c5087df4e3551ab39081a4d7c6d1f90e05/redis-6.4.0-py3-none-any.whl", hash = "sha256:f0544fa9604264e9464cdf4814e7d4830f74b165d52f2a330a760a88dd248b7f", size = 279847, upload-time = "2025-08-07T08:10:09.84Z" },
+    { url = "https://files.pythonhosted.org/packages/27/e3/b519734372d305bd547534a9f32e4ce9f98552af753dce72cf3483a0ff0b/redis-8.0.0-py3-none-any.whl", hash = "sha256:c938c18338585009f0bc310f4c7e4e4b4d37639356c4ac072cedf3af570c8dc7", size = 499870, upload-time = "2026-05-28T12:45:11.697Z" },
 ]
 
 [[package]]