diff --git a/package-lock.json b/package-lock.json
index 2ad45784..82d2d82f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@google/gemini-cli",
-  "version": "0.1.9",
+  "version": "0.1.10",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@google/gemini-cli",
-      "version": "0.1.9",
+      "version": "0.1.10",
       "workspaces": [
         "packages/*"
       ],
@@ -11318,7 +11318,7 @@
     },
     "packages/cli": {
       "name": "@google/gemini-cli",
-      "version": "0.1.9",
+      "version": "0.1.10",
       "dependencies": {
         "@google/gemini-cli-core": "file:../core",
         "@types/update-notifier": "^6.0.8",
@@ -11497,7 +11497,7 @@
     },
     "packages/core": {
       "name": "@google/gemini-cli-core",
-      "version": "0.1.9",
+      "version": "0.1.10",
       "dependencies": {
         "@google/genai": "^1.8.0",
         "@modelcontextprotocol/sdk": "^1.11.0",
diff --git a/package.json b/package.json
index a9044dd2..e9bb2e9c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@google/gemini-cli",
-  "version": "0.1.9",
+  "version": "0.1.10",
   "engines": {
     "node": ">=20.0.0"
   },
@@ -14,7 +14,7 @@
     "url": "git+https://github.com/google-gemini/gemini-cli.git"
   },
   "config": {
-    "sandboxImageUri": "us-docker.pkg.dev/gemini-code-dev/gemini-cli/sandbox:0.1.9"
+    "sandboxImageUri": "us-docker.pkg.dev/gemini-code-dev/gemini-cli/sandbox:0.1.10"
   },
   "scripts": {
     "start": "node scripts/start.js",
diff --git a/packages/cli/package.json b/packages/cli/package.json
index a59b7ca6..39d41cfb 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@google/gemini-cli",
-  "version": "0.1.9",
+  "version": "0.1.10",
   "description": "Gemini CLI",
   "repository": {
     "type": "git",
@@ -25,7 +25,7 @@
     "dist"
   ],
   "config": {
-    "sandboxImageUri": "us-docker.pkg.dev/gemini-code-dev/gemini-cli/sandbox:0.1.9"
+    "sandboxImageUri": "us-docker.pkg.dev/gemini-code-dev/gemini-cli/sandbox:0.1.10"
   },
   "dependencies": {
     "@google/gemini-cli-core": "file:../core",
diff --git a/packages/core/package.json b/packages/core/package.json
index 2f95c0dd..9b5f739e 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@google/gemini-cli-core",
-  "version": "0.1.9",
+  "version": "0.1.10",
   "description": "Gemini CLI Core",
   "repository": {
     "type": "git",
diff --git a/scripts/tests/get-release-version.test.js b/scripts/tests/get-release-version.test.js
index 3b127644..10744770 100644
--- a/scripts/tests/get-release-version.test.js
+++ b/scripts/tests/get-release-version.test.js
@@ -17,7 +17,10 @@ vi.mock('fs', async (importOriginal) => {
   const mod = await importOriginal();
   return {
     ...mod,
-    readFileSync: vi.fn(),
+    default: {
+      ...mod.default,
+      readFileSync: vi.fn(),
+    },
   };
 });
 
@@ -40,13 +43,13 @@ describe('getReleaseVersion', () => {
     process.env.IS_NIGHTLY = 'true';
     const knownDate = new Date('2025-07-20T10:00:00.000Z');
     vi.setSystemTime(knownDate);
-    vi.mocked(fs.readFileSync).mockReturnValue(
+    vi.mocked(fs.default.readFileSync).mockReturnValue(
       JSON.stringify({ version: '0.1.0' }),
     );
     vi.mocked(execSync).mockReturnValue('abcdef');
     const { releaseTag, releaseVersion, npmTag } = getReleaseVersion();
-    expect(releaseTag).toBe('v0.1.9-nightly.250720.abcdef');
-    expect(releaseVersion).toBe('0.1.9-nightly.250720.abcdef');
+    expect(releaseTag).toBe('v0.1.0-nightly.250720.abcdef');
+    expect(releaseVersion).toBe('0.1.0-nightly.250720.abcdef');
     expect(npmTag).toBe('nightly');
   });