diff --git a/CHANGELOG.md b/CHANGELOG.md
index fdd69fd..e2bbd35 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,17 @@
+## v1.1.0 (2022-11-24)
+
+### Feat
+
+- Update application module to replace substitutions
+
+### Fix
+
+- Resolve failure to get variables
+
+### Refactor
+
+- Update parser to change help message
+
 ## v1.0.0 (2022-11-23)
 
 ### Feat
diff --git a/pyproject.toml b/pyproject.toml
index 541c966..59272d8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "varst"
-version = "1.0.0"
+version = "1.1.0"
 description = "Replace substitutions in rst files with variables."
 authors = ["Jeonghun-Ban <junghoon.ban@gmail.com>"]
 maintainers = ["Jeonghun-Ban <junghoon.ban@gmail.com>"]
@@ -50,7 +50,7 @@ requires = [
 [tool]
 [tool.commitizen]
 name = "cz_conventional_commits"
-version = "1.0.0"
+version = "1.1.0"
 tag_format = "v$version"
 version_files = [
     "pyproject.toml:version",