diff --git a/CHANGELOG.md b/CHANGELOG.md
index 90129f0..f176c88 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,8 @@
 # @dynatrace-oss/dynatrace-mcp-server
 
-## Unreleased Changes
+## 0.13.1
+
+- Fixed zod version mismatch that caused errors during parameterized tool calls.
 
 ## 0.13.0
 
diff --git a/gemini-extension.json b/gemini-extension.json
index fdf117a..5d2b6bd 100644
--- a/gemini-extension.json
+++ b/gemini-extension.json
@@ -1,6 +1,6 @@
 {
   "name": "dynatrace-mcp-server",
-  "version": "0.13.0",
+  "version": "0.13.1",
   "mcpServers": {
     "dynatrace": {
       "command": "npx",
diff --git a/package-lock.json b/package-lock.json
index de05dc3..bc9bd4e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@dynatrace-oss/dynatrace-mcp-server",
-  "version": "0.13.0",
+  "version": "0.13.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@dynatrace-oss/dynatrace-mcp-server",
-      "version": "0.13.0",
+      "version": "0.13.1",
       "license": "MIT",
       "dependencies": {
         "@dynatrace-sdk/client-automation": "^5.3.0",
@@ -20,7 +20,7 @@
         "dotenv": "^17.2.1",
         "dt-app": "^0.148.1",
         "open": "^8.4.2",
-        "zod-to-json-schema": "^3.24.5"
+        "zod-to-json-schema": "~3.24.5"
       },
       "bin": {
         "mcp-server-dynatrace": "dist/index.js"
@@ -34,6 +34,9 @@
         "ts-jest": "^29.4.0",
         "ts-node": "^10.9.2",
         "typescript": "^5.6.2"
+      },
+      "peerDependencies": {
+        "zod": "^3.23.8"
       }
     },
     "node_modules/@ampproject/remapping": {
diff --git a/package.json b/package.json
index d7701aa..5fd40df 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@dynatrace-oss/dynatrace-mcp-server",
-  "version": "0.13.0",
+  "version": "0.13.1",
   "mcpName": "io.github.dynatrace-oss/Dynatrace-mcp",
   "description": "Model Context Protocol (MCP) server for Dynatrace",
   "keywords": [
@@ -58,7 +58,7 @@
     "dotenv": "^17.2.1",
     "dt-app": "^0.148.1",
     "open": "^8.4.2",
-    "zod-to-json-schema": "^3.24.5"
+    "zod-to-json-schema": "~3.24.5"
   },
   "devDependencies": {
     "@types/jest": "^30.0.0",
@@ -69,5 +69,8 @@
     "ts-jest": "^29.4.0",
     "ts-node": "^10.9.2",
     "typescript": "^5.6.2"
+  },
+  "peerDependencies": {
+    "zod": "^3.23.8"
   }
 }
diff --git a/server.json b/server.json
index dd4144f..56f8304 100644
--- a/server.json
+++ b/server.json
@@ -6,13 +6,13 @@
     "url": "https://github.com/dynatrace-oss/Dynatrace-mcp",
     "source": "github"
   },
-  "version": "0.13.0",
+  "version": "0.13.1",
   "packages": [
     {
       "registryType": "npm",
       "registryBaseUrl": "https://registry.npmjs.org",
       "identifier": "@dynatrace-oss/dynatrace-mcp-server",
-      "version": "0.13.0",
+      "version": "0.13.1",
       "runtimeHint": "npx",
       "transport": {
         "type": "stdio"