diff --git a/pyproject.toml b/pyproject.toml
index a2c4407beb..7642a85eec 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -24,10 +24,10 @@ Changelog = "https://github.com/loopx-project/loopx/releases"
 
 [project.optional-dependencies]
 ego-source-reader = [
-  "mcp==1.28.1",
+  "mcp==1.30.0",
 ]
 public-source-reader = [
-  "mcp==1.28.1",
+  "mcp==1.30.0",
   "resvg-py==0.5.0",
   "defusedxml==0.7.1",
   "pillow>=11,<13",
@@ -42,7 +42,7 @@ test = [
   "defusedxml==0.7.1",
   "pillow>=11,<13",
   "jsonschema>=4.23,<5",
-  "mcp==1.28.1",
+  "mcp==1.30.0",
   "pyyaml>=6,<7",
   "types-jsonschema>=4.23,<5",
   "pytest>=9.0.3,<10",