diff --git a/src/main.ts b/src/main.ts
index 3e56da9..632af7c 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -207,7 +207,7 @@ Commit: ${repo_url}/commit/${commit_sha}
 `
     }
 
-    for (let artifact of artifact_list.split(",")) {
+    for (const artifact of artifact_list.split(",")) {
       core.info(`Processing artifact: ${artifact}`)
 
       const content = fs.readFileSync(artifact)