diff --git a/Main/backend/pyproject.toml b/Main/backend/pyproject.toml
index 96eee8a9..ac5f5cc9 100644
--- a/Main/backend/pyproject.toml
+++ b/Main/backend/pyproject.toml
@@ -23,7 +23,7 @@ dependencies = [
     "django-ratelimit>=4.1.0,<5",
     "pytest>=9.0.3,<10",
     "flask>=3.1.0,<4",
-    "mcp[cli]>=1.26.0,<2",
+    "mcp[cli]>=1.28.1,<2",
     "fastmcp>=2.14.5,<4",
     "gunicorn>=25.0.0,<26",
     "whitenoise>=6.6.0,<7",
diff --git a/Main/backend/uv.lock b/Main/backend/uv.lock
index ab515ce0..255998dc 100644
--- a/Main/backend/uv.lock
+++ b/Main/backend/uv.lock
@@ -694,7 +694,7 @@ requires-dist = [
     { name = "gunicorn", specifier = ">=25.0.0,<26" },
     { name = "mammoth", marker = "sys_platform == 'darwin'", specifier = ">=1.9.0,<2" },
     { name = "markdown", specifier = ">=3.10.0,<4" },
-    { name = "mcp", extras = ["cli"], specifier = ">=1.26.0,<2" },
+    { name = "mcp", extras = ["cli"], specifier = ">=1.28.1,<2" },
     { name = "numpy", specifier = ">=2.2.0,<3" },
     { name = "openai", specifier = ">=2.20.0,<3" },
     { name = "openai-agents", specifier = ">=0.8.3,<1" },