diff --git a/bucket/sqldef.json b/bucket/sqldef.json
index 2149054d7d..d3ccbd44f4 100644
--- a/bucket/sqldef.json
+++ b/bucket/sqldef.json
@@ -1,19 +1,19 @@
 {
-    "version": "3.1.12",
+    "version": "3.1.15",
     "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/v3.1.12/mssqldef_windows_amd64.zip",
-                "https://github.com/k0kubun/sqldef/releases/download/v3.1.12/mysqldef_windows_amd64.zip",
-                "https://github.com/k0kubun/sqldef/releases/download/v3.1.12/sqlite3def_windows_amd64.zip"
+                "https://github.com/k0kubun/sqldef/releases/download/v3.1.15/mssqldef_windows_amd64.zip",
+                "https://github.com/k0kubun/sqldef/releases/download/v3.1.15/mysqldef_windows_amd64.zip",
+                "https://github.com/k0kubun/sqldef/releases/download/v3.1.15/sqlite3def_windows_amd64.zip"
             ],
             "hash": [
-                "d556219a971a951a6919d919f5140f1ec60379d553506005c73aea2e654dc94c",
-                "1a7b8cb55098d00e5840d74ed69061642ce4cba02493fb1a5bd1ba5ee84b2547",
-                "ce82c2e5b5e2fc94d0bdd0e25ff20f2e164927e6c676eb434234fc0adb0ff3c3"
+                "a16fe1c7e0ba752c3f850657aa202ee0db77bcd7da858cc1c243a563f0aaa732",
+                "7a57ab3a876b220dba6899656a0e217fabdcb31ec6277824ac8374b543dacb34",
+                "8c63ee0a923bce0c5bc696e385c5f142173e6d5fa7c97f4577eb38d1327ddc4a"
             ]
         }
     },