diff --git a/package.json b/package.json
index aa4afb8..002058b 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
 	},
 	"homepage": "https://github.com/spences10/mcp-svelte-docs#readme",
 	"dependencies": {
-		"@modelcontextprotocol/sdk": "1.15.0"
+		"@modelcontextprotocol/sdk": "1.17.3"
 	},
 	"devDependencies": {
 		"@changesets/cli": "^2.29.4",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 3b88805..9a3dcdc 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -9,8 +9,8 @@ importers:
   .:
     dependencies:
       '@modelcontextprotocol/sdk':
-        specifier: 1.15.0
-        version: 1.15.0
+        specifier: 1.17.3
+        version: 1.17.3
     devDependencies:
       '@changesets/cli':
         specifier: ^2.29.4
@@ -89,8 +89,8 @@ packages:
   '@manypkg/get-packages@1.1.3':
     resolution: {integrity: sha512-fo+QhuU3qE/2TQMQmbVMqaQ6EWbMhi4ABWP+O4AM1NqPBuy0OrApV5LO6BrrgnhtAHS2NH6RrVk9OL181tTi8A==}
 
-  '@modelcontextprotocol/sdk@1.15.0':
-    resolution: {integrity: sha512-67hnl/ROKdb03Vuu0YOr+baKTvf1/5YBHBm9KnZdjdAh8hjt4FRCPD5ucwxGB237sBpzlqQsLy1PFu7z/ekZ9Q==}
+  '@modelcontextprotocol/sdk@1.17.3':
+    resolution: {integrity: sha512-JPwUKWSsbzx+DLFznf/QZ32Qa+ptfbUlHhRLrBQBAFu9iI1iYvizM4p+zhhRDceSsPutXp4z+R/HPVphlIiclg==}
     engines: {node: '>=18'}
 
   '@nodelib/fs.scandir@2.1.5':
@@ -882,7 +882,7 @@ snapshots:
       globby: 11.1.0
       read-yaml-file: 1.1.0
 
-  '@modelcontextprotocol/sdk@1.15.0':
+  '@modelcontextprotocol/sdk@1.17.3':
     dependencies:
       ajv: 6.12.6
       content-type: 1.0.5