diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..7da1903
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,8 @@
+# Changelog
+
+### [0.1.3-alpha](https://github.com/instill-ai/protogen-python/compare/v0.1.2-alpha...v0.1.3-alpha) (2022-03-16)
+
+
+### Miscellaneous Chores
+
+* release 0.1.3-alpha ([4fa6f1d](https://github.com/instill-ai/protogen-python/commit/4fa6f1da4313b7eef6340607623a73c945e50309))
diff --git a/release-please/manifest.json b/release-please/manifest.json
index 1df1d70..21961a1 100644
--- a/release-please/manifest.json
+++ b/release-please/manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.1.2-alpha"
+  ".": "0.1.3-alpha"
 }