diff --git a/package-lock.json b/package-lock.json
index 0559942..725f13e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -235,9 +235,9 @@
       }
     },
     "node_modules/glob-parent": {
-      "version": "5.1.1",
-      "resolved": "https://registry.npmjs.org/glob-parent/-/glob-parent-5.1.1.tgz",
-      "integrity": "sha512-FnI+VGOpnlGHWZxthPGR+QhR78fuiK0sNLkHQv+bL9fQi57lNNdquIbna/WrfROrolq8GK5Ek6BiMwqL/voRYQ==",
+      "version": "5.1.2",
+      "resolved": "https://registry.npmjs.org/glob-parent/-/glob-parent-5.1.2.tgz",
+      "integrity": "sha512-AOIgSQCepiJYwP3ARnGx+5VnTu2HBYdzbGP45eLw1vr3zB3vZLeyed1sC9hnbcOc9/SrMyM5RPQrkGz4aS9Zow==",
       "dependencies": {
         "is-glob": "^4.0.1"
       },
@@ -382,9 +382,9 @@
       }
     },
     "node_modules/minimist": {
-      "version": "1.2.5",
-      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
-      "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw=="
+      "version": "1.2.6",
+      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.6.tgz",
+      "integrity": "sha512-Jsjnk4bw3YJqYzbdyBiNsPWHPfO++UGG749Cxs6peCu5Xg4nrena6OVxOYxrQTqww0Jmwt+Ref8rggumkTLz9Q=="
     },
     "node_modules/ms": {
       "version": "2.1.2",
@@ -489,9 +489,9 @@
       "integrity": "sha512-8cVkRxI8Nt2wadkY6u60Y4rpW3ejA1rxgcK2JuyIhmF+RMNpTy1QRtkHIDUOf3B4HlQwakMsWbKftMv/71VMmw=="
     },
     "node_modules/socket.io-parser": {
-      "version": "4.0.4",
-      "resolved": "https://registry.npmjs.org/socket.io-parser/-/socket.io-parser-4.0.4.tgz",
-      "integrity": "sha512-t+b0SS+IxG7Rxzda2EVvyBZbvFPBCjJoyHuE0P//7OAsN23GItzDRdWa6ALxZI/8R5ygK7jAR6t028/z+7295g==",
+      "version": "4.0.5",
+      "resolved": "https://registry.npmjs.org/socket.io-parser/-/socket.io-parser-4.0.5.tgz",
+      "integrity": "sha512-sNjbT9dX63nqUFIOv95tTVm6elyIU4RvB1m8dOeZt+IgWwcWklFDOdmGcfo3zSiRsnR/3pJkjY5lfoGqEe4Eig==",
       "dependencies": {
         "@types/component-emitter": "^1.2.10",
         "component-emitter": "~1.3.0",
@@ -749,9 +749,9 @@
       "optional": true
     },
     "glob-parent": {
-      "version": "5.1.1",
-      "resolved": "https://registry.npmjs.org/glob-parent/-/glob-parent-5.1.1.tgz",
-      "integrity": "sha512-FnI+VGOpnlGHWZxthPGR+QhR78fuiK0sNLkHQv+bL9fQi57lNNdquIbna/WrfROrolq8GK5Ek6BiMwqL/voRYQ==",
+      "version": "5.1.2",
+      "resolved": "https://registry.npmjs.org/glob-parent/-/glob-parent-5.1.2.tgz",
+      "integrity": "sha512-AOIgSQCepiJYwP3ARnGx+5VnTu2HBYdzbGP45eLw1vr3zB3vZLeyed1sC9hnbcOc9/SrMyM5RPQrkGz4aS9Zow==",
       "requires": {
         "is-glob": "^4.0.1"
       }
@@ -852,9 +852,9 @@
       }
     },
     "minimist": {
-      "version": "1.2.5",
-      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
-      "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw=="
+      "version": "1.2.6",
+      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.6.tgz",
+      "integrity": "sha512-Jsjnk4bw3YJqYzbdyBiNsPWHPfO++UGG749Cxs6peCu5Xg4nrena6OVxOYxrQTqww0Jmwt+Ref8rggumkTLz9Q=="
     },
     "ms": {
       "version": "2.1.2",
@@ -935,9 +935,9 @@
       "integrity": "sha512-8cVkRxI8Nt2wadkY6u60Y4rpW3ejA1rxgcK2JuyIhmF+RMNpTy1QRtkHIDUOf3B4HlQwakMsWbKftMv/71VMmw=="
     },
     "socket.io-parser": {
-      "version": "4.0.4",
-      "resolved": "https://registry.npmjs.org/socket.io-parser/-/socket.io-parser-4.0.4.tgz",
-      "integrity": "sha512-t+b0SS+IxG7Rxzda2EVvyBZbvFPBCjJoyHuE0P//7OAsN23GItzDRdWa6ALxZI/8R5ygK7jAR6t028/z+7295g==",
+      "version": "4.0.5",
+      "resolved": "https://registry.npmjs.org/socket.io-parser/-/socket.io-parser-4.0.5.tgz",
+      "integrity": "sha512-sNjbT9dX63nqUFIOv95tTVm6elyIU4RvB1m8dOeZt+IgWwcWklFDOdmGcfo3zSiRsnR/3pJkjY5lfoGqEe4Eig==",
       "requires": {
         "@types/component-emitter": "^1.2.10",
         "component-emitter": "~1.3.0",
diff --git a/pom.xml b/pom.xml
index 3416fce..da230e1 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>9.6.3-SNAPSHOT</version>
+	<version>9.6.4-SNAPSHOT</version>
 	<properties>
 		<zk.version>9.6.0-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 2303b41..b7bfc88 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>9.6.3</version-uid>
+		<version-uid>9.6.4</version-uid>
 	</version>
 
 	<listener>
diff --git a/src/archive/metainfo/zk/lang-addon.xml b/src/archive/metainfo/zk/lang-addon.xml
index 8cf671d..1c541f5 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>9.6.3</version-uid>
+		<version-uid>9.6.4</version-uid>
 	</version>
 </language-addon>
diff --git a/src/archive/web/js/zul/layout/less/borderlayout.less b/src/archive/web/js/zul/layout/less/borderlayout.less
index 0ff880a..91a9d56 100644
--- a/src/archive/web/js/zul/layout/less/borderlayout.less
+++ b/src/archive/web/js/zul/layout/less/borderlayout.less
@@ -87,6 +87,10 @@
 .z-west,
 .z-east {
 	height: 100%; // Fixed for B30-1902533.zul
+	&-title {
+		.transform('rotate(90deg)');
+		.applyCSS3('transform-origin', 'left bottom');
+	}
 }
 
 .z-west,
@@ -154,9 +158,6 @@
 		overflow: hidden;
 		line-height: @iconHeight;
 		position: absolute;
-
-		.transform('rotate(90deg)');
-		.applyCSS3('transform-origin', 'left bottom');
 	}
 }
 .z-north-splitter,
diff --git a/src/org/zkoss/theme/atlantic/Version.java b/src/org/zkoss/theme/atlantic/Version.java
index 47244ec..70dabe0 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 = "9.6.3";
+	public static final String UID = "9.6.4";
 }
diff --git a/version b/version
index 821543e..da9c4c2 100644
--- a/version
+++ b/version
@@ -1,2 +1,2 @@
 9.0.0
-9.6.3
+9.6.4
diff --git a/zkdoc/release-note b/zkdoc/release-note
index 89834c1..66d6b72 100644
--- a/zkdoc/release-note
+++ b/zkdoc/release-note
@@ -1,7 +1,17 @@
+Atlantic 9.6.4
+* Features:
+
+* Bugs:
+
+* Upgrade Notes:
+
+  --------
 Atlantic 9.6.3
+Oct 25, 2022
 * Features:
 
 * Bugs:
+  ZK-5253: title of borderlayout north/south shouldn't rotate 90 degrees
 
 * Upgrade Notes: