diff --git a/Cargo.lock b/Cargo.lock
index 8c20519..0f48d4b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -783,7 +783,7 @@ dependencies = [
 
 [[package]]
 name = "katharsis"
-version = "1.0.0-canary.12"
+version = "1.0.0-canary.13"
 dependencies = [
  "anyhow",
  "chrono",
diff --git a/Cargo.toml b/Cargo.toml
index bb8a6ec..529494c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "katharsis"
-version = "1.0.0-canary.12"
+version = "1.0.0-canary.13"
 edition = "2021"
 description = "CLI tool for generating RSS feeds."
 
diff --git a/README.md b/README.md
index b5f1c89..13de7c9 100644
--- a/README.md
+++ b/README.md
@@ -8,8 +8,8 @@
   <a href="https://github.com/kurosakishigure/katharsis/actions/workflows/cd.yml">
     <img src="https://github.com/kurosakishigure/katharsis/workflows/CD/badge.svg" alt="CD">
   </a>
-  <a href="https://coveralls.io/github/kurosakishigure/katharsis?branch=refs/tags/v1.0.0-canary.12">
-    <img src="https://coveralls.io/repos/github/kurosakishigure/katharsis/badge.svg?branch=refs/tags/v1.0.0-canary.12" alt="Coverage Status">
+  <a href="https://coveralls.io/github/kurosakishigure/katharsis?branch=refs/tags/v1.0.0-canary.13">
+    <img src="https://coveralls.io/repos/github/kurosakishigure/katharsis/badge.svg?branch=refs/tags/v1.0.0-canary.13" alt="Coverage Status">
   </a>
 </p>