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index 8ef2b61688..bddf25769e 100644
--- a/package-lock.json
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+      "license": "MIT",
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-      "license": "0BSD",
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+      "license": "0BSD"
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@@ -18393,7 +18383,7 @@
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-      "version": "0.26.0-nightly.20260115.6cb3ae4e0",
+      "version": "0.27.0-nightly.20260121.97aac696f",
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@@ -18703,7 +18693,7 @@
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-      "version": "0.26.0-nightly.20260115.6cb3ae4e0",
+      "version": "0.27.0-nightly.20260121.97aac696f",
       "license": "Apache-2.0",
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@@ -18807,7 +18797,7 @@
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-      "version": "0.26.0-nightly.20260115.6cb3ae4e0",
+      "version": "0.27.0-nightly.20260121.97aac696f",
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@@ -18967,7 +18956,7 @@
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-      "version": "0.26.0-nightly.20260115.6cb3ae4e0",
+      "version": "0.27.0-nightly.20260121.97aac696f",
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@@ -18984,7 +18973,7 @@
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-      "version": "0.26.0-nightly.20260115.6cb3ae4e0",
+      "version": "0.27.0-nightly.20260121.97aac696f",
       "license": "LICENSE",
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diff --git a/package.json b/package.json
index 3434bb8e49..08c7a7ccd6 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
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-  "version": "0.26.0-nightly.20260115.6cb3ae4e0",
+  "version": "0.27.0-nightly.20260121.97aac696f",
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@@ -14,7 +14,7 @@
     "url": "git+https://github.com/google-gemini/gemini-cli.git"
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   "config": {
-    "sandboxImageUri": "us-docker.pkg.dev/gemini-code-dev/gemini-cli/sandbox:0.26.0-nightly.20260115.6cb3ae4e0"
+    "sandboxImageUri": "us-docker.pkg.dev/gemini-code-dev/gemini-cli/sandbox:0.27.0-nightly.20260121.97aac696f"
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   "scripts": {
     "start": "cross-env NODE_ENV=development node scripts/start.js",
diff --git a/packages/a2a-server/package.json b/packages/a2a-server/package.json
index fa9ebc9ee3..5ff51e11f7 100644
--- a/packages/a2a-server/package.json
+++ b/packages/a2a-server/package.json
@@ -1,6 +1,6 @@
 {
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-  "version": "0.26.0-nightly.20260115.6cb3ae4e0",
+  "version": "0.27.0-nightly.20260121.97aac696f",
   "description": "Gemini CLI A2A Server",
   "repository": {
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diff --git a/packages/cli/package.json b/packages/cli/package.json
index 3007ecd5b0..48e7323b0f 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -1,6 +1,6 @@
 {
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-  "version": "0.26.0-nightly.20260115.6cb3ae4e0",
+  "version": "0.27.0-nightly.20260121.97aac696f",
   "description": "Gemini CLI",
   "license": "Apache-2.0",
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@@ -26,7 +26,7 @@
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+    "sandboxImageUri": "us-docker.pkg.dev/gemini-code-dev/gemini-cli/sandbox:0.27.0-nightly.20260121.97aac696f"
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diff --git a/packages/core/package.json b/packages/core/package.json
index ba3c80850e..86d39f4b2a 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
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-  "version": "0.26.0-nightly.20260115.6cb3ae4e0",
+  "version": "0.27.0-nightly.20260121.97aac696f",
   "description": "Gemini CLI Core",
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diff --git a/packages/test-utils/package.json b/packages/test-utils/package.json
index 948fa14020..f899c00c25 100644
--- a/packages/test-utils/package.json
+++ b/packages/test-utils/package.json
@@ -1,6 +1,6 @@
 {
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-  "version": "0.26.0-nightly.20260115.6cb3ae4e0",
+  "version": "0.27.0-nightly.20260121.97aac696f",
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diff --git a/packages/vscode-ide-companion/package.json b/packages/vscode-ide-companion/package.json
index 446e483664..aef3f740a7 100644
--- a/packages/vscode-ide-companion/package.json
+++ b/packages/vscode-ide-companion/package.json
@@ -2,7 +2,7 @@
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   "displayName": "Gemini CLI Companion",
   "description": "Enable Gemini CLI with direct access to your IDE workspace.",
-  "version": "0.26.0-nightly.20260115.6cb3ae4e0",
+  "version": "0.27.0-nightly.20260121.97aac696f",
   "publisher": "google",
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