diff --git a/pyproject.toml b/pyproject.toml
index 86b731c83b5..dd8747b6649 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -59,7 +59,7 @@ pynacl = {version = "^1.5.0", optional = true}
 websockets = {version = "^15.0.1", optional = true}
 boto3 = { version = "^1.40.76", optional = true }
 redisvl = {version = "^0.4.1", optional = true, markers = "python_version >= '3.9' and python_version < '3.14'"}
-mcp = {version = ">=1.26.0,<2.0.0", optional = true, python = ">=3.10"}
+mcp = {version = ">=1.25.0,<2.0.0", optional = true, python = ">=3.10"}
 a2a-sdk = {version = "^0.3.22", optional = true, python = ">=3.10"}
 litellm-proxy-extras = {version = "^0.4.53", optional = true}
 rich = {version = "^13.7.1", optional = true}