diff --git a/services/mcps/oap-azure-mcp/requirements.txt b/services/mcps/oap-azure-mcp/requirements.txt
index 5cea1b83d..7b942c518 100644
--- a/services/mcps/oap-azure-mcp/requirements.txt
+++ b/services/mcps/oap-azure-mcp/requirements.txt
@@ -115,5 +115,5 @@ fastmcp>=3.2.0,<4.0.0
 # =============================================================================
 # UTILITIES
 # =============================================================================
-python-dotenv>=1.0.0
+python-dotenv>=1.2.2
 structlog>=24.1.0