diff --git a/Dockerfile b/Dockerfile
index 8579618..a5aceaf 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@ FROM debian:stretch-slim
 LABEL org.opencontainers.image.authors="@suecharo <suehiro619@gmail.com>"
 LABEL org.opencontainers.image.url="https://github.com/sapporo-wes/tonkaz"
 LABEL org.opencontainers.image.source="https://github.com/sapporo-wes/tonkaz/blob/main/Dockerfile"
-LABEL org.opencontainers.image.version="0.2.0"
+LABEL org.opencontainers.image.version="0.2.1"
 LABEL org.opencontainers.image.description="CLI tool to verify workflow reproducibility"
 LABEL org.opencontainers.image.licenses="Apache2.0"
 
diff --git a/src/main.ts b/src/main.ts
index fb5f5c4..d881241 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -1,7 +1,7 @@
 import { args, compare, crate } from "./mod.ts";
 import { color } from "./deps.ts";
 
-export const TonkazVersion = "0.2.0";
+export const TonkazVersion = "0.2.1";
 
 export async function main(): Promise<void> {
   try {