diff --git a/tools/mcp-servers/azure-pricing/pyproject.toml b/tools/mcp-servers/azure-pricing/pyproject.toml
index a387158e..ad20cd7d 100644
--- a/tools/mcp-servers/azure-pricing/pyproject.toml
+++ b/tools/mcp-servers/azure-pricing/pyproject.toml
@@ -28,7 +28,7 @@ dependencies = [
     "mcp>=1.27.0,<1.29.0",
     "aiohttp>=3.14.3",
     "pydantic>=2.13.4",
-    "cachetools>=7.1.4",
+    "cachetools>=7.1.7",
 ]
 
 [project.optional-dependencies]