diff --git a/bucket/sqldef.json b/bucket/sqldef.json
index 93ac14414a..4e096c2694 100644
--- a/bucket/sqldef.json
+++ b/bucket/sqldef.json
@@ -1,19 +1,19 @@
 {
-    "version": "3.8.3",
+    "version": "3.8.4",
     "description": "Idempotent schema management for MySQL, Microsoft SQL Server, and SQLite.",
     "homepage": "https://github.com/k0kubun/sqldef",
     "license": "MIT,Apache-2.0",
     "architecture": {
         "64bit": {
             "url": [
-                "https://github.com/k0kubun/sqldef/releases/download/v3.8.3/mssqldef_windows_amd64.zip",
-                "https://github.com/k0kubun/sqldef/releases/download/v3.8.3/mysqldef_windows_amd64.zip",
-                "https://github.com/k0kubun/sqldef/releases/download/v3.8.3/sqlite3def_windows_amd64.zip"
+                "https://github.com/k0kubun/sqldef/releases/download/v3.8.4/mssqldef_windows_amd64.zip",
+                "https://github.com/k0kubun/sqldef/releases/download/v3.8.4/mysqldef_windows_amd64.zip",
+                "https://github.com/k0kubun/sqldef/releases/download/v3.8.4/sqlite3def_windows_amd64.zip"
             ],
             "hash": [
-                "f906b07902ee45d8d9dad1ecd90e4eee371ec6be39fdba051de9a5175ca54639",
-                "8e9424f1c5bb205050d96421cbf143efd76b4fc93aad49b1dfbe31a24ae434ee",
-                "2041dcc509f58bc4fb182afedb4b2293f8e4c7afc4c06f22ca5684142416a07d"
+                "a703ce4fffb6fbc0fc282493bb8386999aaf04a7e5fa0c6e2ee154c8b6e3e061",
+                "3cc9e0751b10f26ec3653acb01dc4fda29f9813f6052e696cffc09eab00fc149",
+                "9b900dab0219778c3132d235b642dd64a0d8b5236d3ec07f26762d0361e90348"
             ]
         }
     },