diff --git a/bucket/actionlint.json b/bucket/actionlint.json
new file mode 100644
index 0000000000..a4de95c00a
--- /dev/null
+++ b/bucket/actionlint.json
@@ -0,0 +1,31 @@
+{
+    "version": "1.6.15",
+    "description": "Static checker for GitHub Actions workflow files",
+    "homepage": "https://github.com/rhysd/actionlint",
+    "license": "MIT",
+    "architecture": {
+        "64bit": {
+            "url": "https://github.com/rhysd/actionlint/releases/download/v1.6.15/actionlint_1.6.15_windows_amd64.zip",
+            "hash": "f35dd6d849f1937fd56d5cca0482ac58bf03a3b179238e20a182019d065757a9"
+        },
+        "32bit": {
+            "url": "https://github.com/rhysd/actionlint/releases/download/v1.6.15/actionlint_1.6.15_windows_386.zip",
+            "hash": "1ae7365ccd391ceaf52372b184add0ab1bd78e29d49a9635d401944484406383"
+        }
+    },
+    "bin": "actionlint.exe",
+    "checkver": "github",
+    "autoupdate": {
+        "architecture": {
+            "64bit": {
+                "url": "https://github.com/rhysd/actionlint/releases/download/v$version/actionlint_$version_windows_amd64.zip"
+            },
+            "32bit": {
+                "url": "https://github.com/rhysd/actionlint/releases/download/v$version/actionlint_$version_windows_386.zip"
+            }
+        },
+        "hash": {
+            "url": "$baseurl/actionlint_$version_checksums.txt"
+        }
+    }
+}