diff --git a/backend/pyproject.toml b/backend/pyproject.toml
index f02043e..b9e0eec 100644
--- a/backend/pyproject.toml
+++ b/backend/pyproject.toml
@@ -26,7 +26,7 @@ dependencies = [
     "slowapi>=0.1.10",
     "redis>=5.0.0",
     "websockets>=16.1.1",
-    "fastmcp>=3.4.4",
+    "fastmcp>=3.4.5",
     "sentry-sdk[fastapi]>=2.66.1",
     # IANA timezone database for Python's stdlib `zoneinfo`.
     # Required on Windows (where the OS doesn't ship the database) and
diff --git a/backend/uv.lock b/backend/uv.lock
index 5db6df1..a4e4f63 100644
--- a/backend/uv.lock
+++ b/backend/uv.lock
@@ -503,19 +503,19 @@ wheels = [
 
 [[package]]
 name = "fastmcp"
-version = "3.4.4"
+version = "3.4.5"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "fastmcp-slim", extra = ["client", "server"] },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/9c/f7/5188565d1b93ad611cbd80bf473e7ad669d1f3b689c4bedcd304e1ec3472/fastmcp-3.4.4.tar.gz", hash = "sha256:378202e26ec15b23819d9a1c0d1b0ebda096bc712720532010a0b82a45c2b1df", size = 28796458, upload-time = "2026-07-09T00:32:41.352Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/23/14/c1ffb91b7d1fece86c81e1f9df5474f30fd97e4cdaa398814bbbeee88568/fastmcp-3.4.5.tar.gz", hash = "sha256:a95f2bc876bef42e8b50f7872f24f3f2fe3b1d37408c734e8b9d9e03014b72d3", size = 28800521, upload-time = "2026-07-27T19:20:01.231Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/5f/67/3cef84ba38a23dca1e1e776bfda8a35ab3c7a6c94a8ca81d0715de6dd3c5/fastmcp-3.4.4-py3-none-any.whl", hash = "sha256:f86f208713212260068cf55c32936839eee856fefc7808e18a032f31eb0f718e", size = 8019, upload-time = "2026-07-09T00:32:39.411Z" },
+    { url = "https://files.pythonhosted.org/packages/c6/4f/73450a436c963c0382d15a882fc5d08f15aadc329194df1b54495a7c8383/fastmcp-3.4.5-py3-none-any.whl", hash = "sha256:5d3d438eb2917e63e6faf53e8cb8fe26d887ec3232f848093a4eecad7fa34861", size = 8017, upload-time = "2026-07-27T19:19:57.942Z" },
 ]
 
 [[package]]
 name = "fastmcp-slim"
-version = "3.4.4"
+version = "3.4.5"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "platformdirs" },
@@ -525,9 +525,9 @@ dependencies = [
     { name = "rich" },
     { name = "typing-extensions" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/45/79/f35661c6a1d76dfbe17a079f912d96fffcfdd40fad5a9144bb9e7dfb1fdf/fastmcp_slim-3.4.4.tar.gz", hash = "sha256:dcaa3e0be2127d7eacdce592c2ef0039204923dc0ec396454615cb4a3275b078", size = 590203, upload-time = "2026-07-09T00:32:20.531Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/81/1d/f3e271fbcd01ce01a4cf623b336d8e1305c192aa5d5e8e0223b7167462e9/fastmcp_slim-3.4.5.tar.gz", hash = "sha256:5badc3bceee61f61297eeb9494f499325f3ce1cafabf4611b31f6c3e9d7dff59", size = 591622, upload-time = "2026-07-27T19:15:19.455Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/16/91/321e0b2e9ed70d0628b17ddaec76fc7b09f3e1d5d290f70bf101a2890142/fastmcp_slim-3.4.4-py3-none-any.whl", hash = "sha256:9d3a6327b9ee835188eb7323fc3b5d4cd061631b48da8ece56794bb538972505", size = 765158, upload-time = "2026-07-09T00:32:19.11Z" },
+    { url = "https://files.pythonhosted.org/packages/43/3b/16d8aa8224094519f30b078138e725b8a731bf0a13f1f850e58b5f9b3cc4/fastmcp_slim-3.4.5-py3-none-any.whl", hash = "sha256:bc31217827c4999812543c83ee95ed9a47f3ed1e3fd0bd4f64371e375b748eca", size = 766478, upload-time = "2026-07-27T19:15:18.015Z" },
 ]
 
 [package.optional-dependencies]
@@ -1711,7 +1711,7 @@ dev = [
 requires-dist = [
     { name = "clerk-backend-api", specifier = ">=5.0.6" },
     { name = "fastapi", specifier = ">=0.140.7" },
-    { name = "fastmcp", specifier = ">=3.4.4" },
+    { name = "fastmcp", specifier = ">=3.4.5" },
     { name = "httpx", specifier = ">=0.27.0" },
     { name = "httpx", marker = "extra == 'dev'", specifier = ">=0.27.0" },
     { name = "jinja2", specifier = ">=3.1.0" },