diff --git a/package.json b/package.json
index 6422da35..fd832129 100644
--- a/package.json
+++ b/package.json
@@ -84,7 +84,7 @@
     "proxyquire": "^2.1.3",
     "rimraf": "^3.0.2",
     "simple-get": "^4.0.0",
-    "sinon": "^18.0.0",
+    "sinon": "^19.0.2",
     "standard": "^17.0.0",
     "strip-ansi": "^6.0.1",
     "tap": "^16.1.0",