diff --git a/seichi-onp-k8s/manifests/seichi-kubernetes/apps/seichi-debug-minecraft/mcserver--debug-s1/seichiassist-downloader.yaml b/seichi-onp-k8s/manifests/seichi-kubernetes/apps/seichi-debug-minecraft/mcserver--debug-s1/seichiassist-downloader.yaml
index 0a4afb1b5..5ebd67c21 100644
--- a/seichi-onp-k8s/manifests/seichi-kubernetes/apps/seichi-debug-minecraft/mcserver--debug-s1/seichiassist-downloader.yaml
+++ b/seichi-onp-k8s/manifests/seichi-kubernetes/apps/seichi-debug-minecraft/mcserver--debug-s1/seichiassist-downloader.yaml
@@ -11,7 +11,7 @@ data:
 
     RELEASES=$(curl -s "https://api.github.com/repos/$owner/$repo/releases")
 
-    LATEST=$(echo $RELEASES | jq -r '.[] | select(.tag_name | startswith("v")) | .tag_name' | tail -n 1)
+    LATEST=$(echo $RELEASES | jq -r '.[] | select(.tag_name | startswith("v")) | .tag_name' | sort -V | tail -n 1)
 
     DOWNLOAD_URL=$(echo $RELEASES | jq -r --arg LATEST "$LATEST" '.[] | select(.tag_name == $LATEST) | .assets[0].browser_download_url')