diff --git a/pom.xml b/pom.xml
index 8549148c..5e45cbdc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.zkoss.theme</groupId>
 	<artifactId>atlantic</artifactId>
-	<version>9.0.0</version>
+	<version>9.0.0.1</version>
 	<properties>
 		<zk.version>8.6.0.1-Eval</zk.version>
 		<maven.build.timestamp.format>yyyy-MM-dd</maven.build.timestamp.format>
diff --git a/src/archive/metainfo/zk/config.xml b/src/archive/metainfo/zk/config.xml
index 5f848510..4039eb19 100644
--- a/src/archive/metainfo/zk/config.xml
+++ b/src/archive/metainfo/zk/config.xml
@@ -5,7 +5,7 @@
 	<depends>zul</depends>
 	<version>
 		<version-class>org.zkoss.theme.atlantic.Version</version-class>
-		<version-uid>9.0.0</version-uid>
+		<version-uid>9.0.0.1</version-uid>
 	</version>
 
 	<listener>
diff --git a/src/archive/metainfo/zk/lang-addon.xml b/src/archive/metainfo/zk/lang-addon.xml
index 286b3348..50257823 100644
--- a/src/archive/metainfo/zk/lang-addon.xml
+++ b/src/archive/metainfo/zk/lang-addon.xml
@@ -5,6 +5,6 @@
 
 	<version>
 		<version-class>org.zkoss.theme.atlantic.Version</version-class>
-		<version-uid>9.0.0</version-uid>
+		<version-uid>9.0.0.1</version-uid>
 	</version>
 </language-addon>
diff --git a/src/org/zkoss/theme/atlantic/Version.java b/src/org/zkoss/theme/atlantic/Version.java
index 0b00c3a3..bed3a0a2 100644
--- a/src/org/zkoss/theme/atlantic/Version.java
+++ b/src/org/zkoss/theme/atlantic/Version.java
@@ -3,5 +3,5 @@
 public class Version {
 	/** Returns the version UID.
 	 */
-	public static final String UID = "9.0.0";
+	public static final String UID = "9.0.0.1";
 }
diff --git a/version b/version
index ca0e3d22..dec2ccf3 100644
--- a/version
+++ b/version
@@ -1,2 +1,2 @@
 8.5.0
-9.0.0
+9.0.0.1
diff --git a/zkdoc/release-note b/zkdoc/release-note
index fe421370..f122cdea 100644
--- a/zkdoc/release-note
+++ b/zkdoc/release-note
@@ -1,3 +1,14 @@
+Atlantic 9.0.0.1
+May 19, 2020
+* Features:
+
+* Bugs:
+
+* Upgrade Notes:
+  Same as 9.0.0 (Version alignment)
+
+  --------
+
 Atlantic 9.0.0
 Dec 10, 2019
 * Features: