diff --git a/HISTORY.md b/HISTORY.md
index 9e3972f4..9261ccb8 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -2,7 +2,7 @@ Unreleased
 ===================
 * refactor(json): simplify strict mode error string construction 
 * fix: extended urlencoded parsing of arrays with >100 elements (#716)
-* deps: qs@~6.14.2
+* deps: qs@~6.15.1
 
 1.20.4 / 2025-12-01
 ===================
diff --git a/package.json b/package.json
index 52b11e8b..fd954427 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
     "http-errors": "~2.0.1",
     "iconv-lite": "~0.4.24",
     "on-finished": "~2.4.1",
-    "qs": "~6.14.2",
+    "qs": "~6.15.1",
     "raw-body": "~2.5.3",
     "type-is": "~1.6.18",
     "unpipe": "~1.0.0"