diff --git a/README.md b/README.md
index ec7b48e..7934e4a 100644
--- a/README.md
+++ b/README.md
@@ -25,7 +25,7 @@ Generate a frame set from a video through container image
 
 ```sh
 docker run --rm -v ./video.mp4:/home/app/video.mp4 -v ./frames:/home/app/frames \
-    ghcr.io/yuzuzensai/trollssh:latest trollssh --generate --video video.mp4
+    ghcr.io/yuzuzensai/trollssh:v1.0.0 trollssh --generate --video video.mp4
 ```
 
 This writes `frames/<name>.tsf`, a simple container of color JPEG frames plus
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 1765e3d..397e447 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -1,6 +1,6 @@
 services:
     trollssh:
-        image: ghcr.io/yuzuzensai/trollssh:latest
+        image: ghcr.io/yuzuzensai/trollssh:v1.0.0
         container_name: trollssh
         restart: unless-stopped
         ports: