diff --git a/requirements.txt b/requirements.txt
index fe05f055b..a0b35ffe8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ PyYAML~=6.0
 pydantic~=2.11.3
 requests~=2.32.3
 setuptools~=80.9.0
-cachetools~=5.5.0
+cachetools~=6.1.0
 prometheus-client~=0.22.1
 opentelemetry-api~=1.32.0
 opentelemetry-sdk~=1.32.0
diff --git a/setup.cfg b/setup.cfg
index 8b6f3719c..ebd9eeba6 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -44,7 +44,7 @@ install_requires =
     PyYAML~=6.0
     requests~=2.32.3
     setuptools~=80.9.0
-    cachetools~=5.5.0
+    cachetools~=6.1.0
     prometheus-client~=0.22.1
     opentelemetry-api~=1.32.0
     opentelemetry-sdk~=1.32.0