chore: update dependencies to latest versions

.changeset/update-dependencies-2025-01.md

@@ -0,0 +1,13 @@
+---
+'deepsource-mcp-server': patch
+---
+
+Update dependencies to latest versions
+
+- Update @modelcontextprotocol/sdk from 1.17.5 to 1.18.0
+- Update axios from 1.11.0 to 1.12.1
+- Update pino from 9.9.4 to 9.9.5
+- Update @types/node from 24.3.1 to 24.3.3 (dev dependency)
+- Constrain zod to >=3.25.0 <4.0.0 to prevent breaking changes from v4
+
+All tests pass and no security vulnerabilities found.

package.json

@@ -84,14 +84,14 @@
     ]
   },
   "dependencies": {
-    "@modelcontextprotocol/sdk": "^1.17.4",
-    "axios": "^1.11.0",
+    "@modelcontextprotocol/sdk": "^1.18.0",
+    "axios": "^1.12.1",
     "cors": "^2.8.5",
     "express": "^5.1.0",
-    "pino": "9.9.4",
+    "pino": "9.9.5",
     "pino-roll": "3.1.0",
     "pino-syslog": "3.2.0",
-    "zod": "^3.25.76"
+    "zod": ">=3.25.0 <4.0.0"
   },
   "devDependencies": {
     "@changesets/cli": "^2.29.7",
@@ -106,18 +106,18 @@
     "@types/cors": "^2.8.19",
     "@types/express": "^5.0.3",
     "@types/jest": "^30.0.0",
-    "@types/node": "^24.3.1",
+    "@types/node": "^24.3.3",
     "@types/supertest": "^6.0.3",
     "@typescript-eslint/eslint-plugin": "^8.43.0",
     "@typescript-eslint/parser": "^8.43.0",
     "@vitest/coverage-v8": "^3.2.4",
+    "eslint": "^9.35.0",
     "eslint-config-prettier": "^10.1.8",
     "eslint-plugin-jsonc": "2.20.1",
     "eslint-plugin-prettier": "^5.5.4",
-    "eslint": "^9.35.0",
-    "fast-check": "^4.2.0",
+    "fast-check": "^4.3.0",
     "husky": "^9.1.7",
-    "jest": "^30.0.5",
+    "jest": "^30.1.3",
     "jsonc-eslint-parser": "2.4.0",
     "lint-staged": "^16.1.6",
     "markdownlint-cli2": "0.18.1",
@@ -127,8 +127,8 @@
     "rimraf": "^6.0.1",
     "supertest": "^7.1.4",
     "ts-jest": "^29.4.1",
-    "ts-node-dev": "^2.0.0",
     "ts-node": "^10.9.2",
+    "ts-node-dev": "^2.0.0",
     "typescript": "^5.9.2",
     "vite": "7.1.5",
     "vitest": "^3.2.4",