diff --git a/poetry.lock b/poetry.lock
index 9ced665..e88e249 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -622,17 +622,19 @@ virtualenv = ">=20.10.0"
 
 [[package]]
 name = "prometheus-client"
-version = "0.22.1"
+version = "0.26.0"
 description = "Python client for the Prometheus monitoring system."
 optional = false
 python-versions = ">=3.9"
 groups = ["main"]
 files = [
-    {file = "prometheus_client-0.22.1-py3-none-any.whl", hash = "sha256:cca895342e308174341b2cbf99a56bef291fbc0ef7b9e5412a0f26d653ba7094"},
-    {file = "prometheus_client-0.22.1.tar.gz", hash = "sha256:190f1331e783cf21eb60bca559354e0a4d4378facecf78f5428c39b675d20d28"},
+    {file = "prometheus_client-0.26.0-py3-none-any.whl", hash = "sha256:fa93d06737aa02bacd05794768508bb97d2fbee28cb3bca04eaae92f0ca953d6"},
+    {file = "prometheus_client-0.26.0.tar.gz", hash = "sha256:04a91bcf94e2cf74a44a1a874d651a2e853ed354b6e822f3b7487751465d5c2b"},
 ]
 
 [package.extras]
+aiohttp = ["aiohttp"]
+django = ["django"]
 twisted = ["twisted"]
 
 [[package]]
@@ -1122,4 +1124,4 @@ test = ["covdefaults (>=2.3)", "coverage (>=7.2.7)", "coverage-enable-subprocess
 [metadata]
 lock-version = "2.1"
 python-versions = "~3.13"
-content-hash = "45613b2e8e48db93878e2b2758c394085750b8fd5ea33b1cdbb710fe52e50e37"
+content-hash = "966ab2f8991c6c505a8537d10c1d3675a3f0ce307a0b05d57a658e3397c09380"
diff --git a/pyproject.toml b/pyproject.toml
index acbfabb..c48651e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -10,7 +10,7 @@ package-mode = false
 [tool.poetry.dependencies]
 python = "~3.13"
 fastapi = "^0.116.0"
-prometheus-client = "^0.22.0"
+prometheus-client = "^0.26.0"
 pyyaml = "^6.0.2"
 uvicorn = "^0.35.0"
 requests = "^2.32.3"