0.4.0 released
diff --git a/download.md b/download.md
index e8e42a5..dffa2ce 100644
--- a/download.md
+++ b/download.md
@@ -8,6 +8,17 @@
 >
 > You can verify your download by following these [procedures](https://www.apache.org/info/verification.html) and using these [KEYS](https://dist.apache.org/repos/dist/dev/incubator/griffin/KEYS).
 
+# 0.4.0
+* Release notes:
+	* [griffin 0.4.0 Release Notes](https://dist.apache.org/repos/dist/release/griffin/0.4.0/CHANGES.txt)
+* Source download:
+	* [griffin-0.4.0-source-release.zip](https://dist.apache.org/repos/dist/release/griffin/0.4.0/griffin-0.4.0-source-release.zip)
+	* [griffin-0.4.0-source-release.zip.sha512](https://dist.apache.org/repos/dist/release/griffin/0.4.0/griffin-0.4.0-source-release.zip.sha512)
+	* [griffin-0.4.0-source-release.zip.asc](https://dist.apache.org/repos/dist/release/griffin/0.4.0/griffin-0.4.0-source-release.zip.asc)
+* Git revision:
+	* tag: [griffin-0.4.0](https://gitbox.apache.org/repos/asf?p=griffin.git;a=tag;h=refs/tags/griffin-0.4.0)
+
+
 # 0.3.0
 * Release notes:
 	* [griffin 0.3.0 Release Notes](https://dist.apache.org/repos/dist/dev/incubator/griffin/0.3.0-incubating/CHANGES.txt)
diff --git a/latest.md b/latest.md
index fa23ad7..7816d46 100644
--- a/latest.md
+++ b/latest.md
@@ -4,18 +4,18 @@
 permalink: /docs/latest.html
 ---
 
-> Version **0.3.0** is the latest release.
+> Version **0.4.0** is the latest release.
 >
-> You can verify your download by following these [procedures](https://www.apache.org/info/verification.html) and using these [KEYS](https://dist.apache.org/repos/dist/dev/incubator/griffin/KEYS).
+> You can verify your download by following these [procedures](https://www.apache.org/info/verification.html) and using these [KEYS](https://dist.apache.org/repos/dist/release/griffin/KEYS).
 
-# 0.3.0
+# 0.4.0
 * Release notes:
-	* [griffin 0.3.0 Release Notes](https://dist.apache.org/repos/dist/dev/incubator/griffin/0.3.0-incubating/CHANGES.txt)
+	* [griffin 0.4.0 Release Notes](https://dist.apache.org/repos/dist/release/griffin/0.4.0/CHANGES.txt)
 * Source download:
-	* [griffin-0.3.0-incubating-source-release.zip](https://dist.apache.org/repos/dist/dev/incubator/griffin/0.3.0-incubating/griffin-0.3.0-incubating-source-release.zip)
-	* [griffin-0.3.0-incubating-source-release.zip.sha512](https://dist.apache.org/repos/dist/dev/incubator/griffin/0.3.0-incubating/griffin-0.3.0-incubating-source-release.zip.sha512)
-	* [griffin-0.3.0-incubating-source-release.zip.asc](https://dist.apache.org/repos/dist/dev/incubator/griffin/0.3.0-incubating/griffin-0.3.0-incubating-source-release.zip.asc)
+	* [griffin-0.4.0-source-release.zip](https://dist.apache.org/repos/dist/release/griffin/0.4.0/griffin-0.4.0-source-release.zip)
+	* [griffin-0.4.0-source-release.zip.sha512](https://dist.apache.org/repos/dist/release/griffin/0.4.0/griffin-0.4.0-source-release.zip.sha512)
+	* [griffin-0.4.0-source-release.zip.asc](https://dist.apache.org/repos/dist/release/griffin/0.4.0/griffin-0.4.0-source-release.zip.asc)
 * Git revision: 
-	* tag: [griffin-0.3.0-incubating](https://git-wip-us.apache.org/repos/asf?p=incubator-griffin.git;a=tag;h=refs/tags/griffin-0.3.0-incubating)
+	* tag: [griffin-0.4.0](https://gitbox.apache.org/repos/asf?p=griffin.git;a=tag;h=refs/tags/griffin-0.4.0)