diff --git a/.gitbook/guide/installation.md b/.gitbook/guide/installation.md
index 617804bf..54e313f8 100644
--- a/.gitbook/guide/installation.md
+++ b/.gitbook/guide/installation.md
@@ -12,7 +12,7 @@ please clone the `panacea-core` project and build it.
 
 ```bash
 # Make sure to checkout the correct branch.
-git clone -b v2.0.7-1 https://github.com/medibloc/panacea-core
+git clone -b v2.0.7-2 https://github.com/medibloc/panacea-core
 cd panacea-core
 make install  # All binaries are installed in $GOPATH/bin
 ```
diff --git a/CHANGELOG.md b/CHANGELOG.md
index f8eac4bc..1d09c011 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,13 @@
 
 TDB
 
+## [v2.0.7-2](https://github.com/medibloc/panacea-core/releases/tag/v2.0.7-2) - 2023-05-25
+
+### Improvements
+- 
+- [\#663](https://github.com/medibloc/panacea-core/pull/663) feat: apply huckleberry security
+
+
 ## [v2.0.7-1](https://github.com/medibloc/panacea-core/releases/tag/v2.0.7-1) - 2023-04-11
 
 ### Bug fixes