diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index cd3352f1..1286c532 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,5 +1,5 @@
 {
-  ".": "0.6.1",
-  "core": "0.6.1",
-  "dev": "0.6.1"
+  ".": "0.7.0",
+  "core": "0.7.0",
+  "dev": "0.7.0"
 }
diff --git a/core/CHANGELOG.md b/core/CHANGELOG.md
index 9ecf9042..c4b3b441 100644
--- a/core/CHANGELOG.md
+++ b/core/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## [0.7.0](https://github.com/google/adk-js/compare/adk-v0.6.1...adk-v0.7.0) (2026-04-02)
+
+
+### Features
+
+* add auth related base classes ([#223](https://github.com/google/adk-js/issues/223)) ([a87ed8e](https://github.com/google/adk-js/commit/a87ed8e0215e4eb654d000cd2ce6b763ab9b7b6b))
+* oauth support: add oauth2 related classes ([#225](https://github.com/google/adk-js/issues/225)) ([d2b7dcb](https://github.com/google/adk-js/commit/d2b7dcb80c9c501a96630582a02191cc55aafcca))
+
 ## [0.6.1](https://github.com/google/adk-js/compare/adk-v0.6.0...adk-v0.6.1) (2026-03-30)
 
 
diff --git a/core/package.json b/core/package.json
index d85d6a23..d2d16747 100644
--- a/core/package.json
+++ b/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@google/adk",
-  "version": "0.6.1",
+  "version": "0.7.0",
   "description": "Google ADK JS",
   "author": "Google",
   "license": "Apache-2.0",
diff --git a/core/src/version.ts b/core/src/version.ts
index 5316738b..105d9bf3 100644
--- a/core/src/version.ts
+++ b/core/src/version.ts
@@ -5,4 +5,4 @@
  */
 
 // version: major.minor.patch
-export const version = '0.6.1'; // x-release-please-version
+export const version = '0.7.0'; // x-release-please-version
diff --git a/dev/CHANGELOG.md b/dev/CHANGELOG.md
index 19a40e12..1a79474d 100644
--- a/dev/CHANGELOG.md
+++ b/dev/CHANGELOG.md
@@ -1,5 +1,19 @@
 # Changelog
 
+## [0.7.0](https://github.com/google/adk-js/compare/devtools-v0.6.1...devtools-v0.7.0) (2026-04-02)
+
+
+### Miscellaneous Chores
+
+* **devtools:** Synchronize adk versions
+
+
+### Dependencies
+
+* The following workspace dependencies were updated
+  * dependencies
+    * @google/adk bumped from ^0.6.1 to ^0.7.0
+
 ## [0.6.1](https://github.com/google/adk-js/compare/devtools-v0.6.0...devtools-v0.6.1) (2026-03-30)
 
 
diff --git a/dev/package.json b/dev/package.json
index 56de9752..52dd7b38 100644
--- a/dev/package.json
+++ b/dev/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@google/adk-devtools",
-  "version": "0.6.1",
+  "version": "0.7.0",
   "description": "Google ADK JS Development Tools",
   "author": "Google",
   "license": "Apache-2.0",
@@ -50,7 +50,7 @@
   },
   "dependencies": {
     "@clack/prompts": "^0.11.0",
-    "@google/adk": "^0.6.1",
+    "@google/adk": "^0.7.0",
     "camelcase-keys": "^6.2.2",
     "@mikro-orm/mariadb": "^6.6.6",
     "@mikro-orm/mssql": "^6.6.6",
diff --git a/dev/src/version.ts b/dev/src/version.ts
index 5316738b..105d9bf3 100644
--- a/dev/src/version.ts
+++ b/dev/src/version.ts
@@ -5,4 +5,4 @@
  */
 
 // version: major.minor.patch
-export const version = '0.6.1'; // x-release-please-version
+export const version = '0.7.0'; // x-release-please-version
diff --git a/package-lock.json b/package-lock.json
index 2f0a9e5b..c75c73a7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "adk",
-  "version": "0.6.1",
+  "version": "0.7.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "adk",
-      "version": "0.6.1",
+      "version": "0.7.0",
       "license": "Apache-2.0",
       "workspaces": [
         "core",
@@ -38,7 +38,7 @@
     },
     "core": {
       "name": "@google/adk",
-      "version": "0.6.1",
+      "version": "0.7.0",
       "license": "Apache-2.0",
       "dependencies": {
         "@a2a-js/sdk": "^0.3.10",
@@ -83,11 +83,11 @@
     },
     "dev": {
       "name": "@google/adk-devtools",
-      "version": "0.6.1",
+      "version": "0.7.0",
       "license": "Apache-2.0",
       "dependencies": {
         "@clack/prompts": "^0.11.0",
-        "@google/adk": "^0.6.1",
+        "@google/adk": "^0.7.0",
         "@mikro-orm/mariadb": "^6.6.6",
         "@mikro-orm/mssql": "^6.6.6",
         "@mikro-orm/mysql": "^6.6.6",
diff --git a/package.json b/package.json
index 20eaf38a..a4476a10 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "adk",
-  "version": "0.6.1",
+  "version": "0.7.0",
   "description": "Google ADK JS",
   "author": "Google",
   "license": "Apache-2.0",