diff --git a/package.json b/package.json
index 68b2ae10c..5551e26bf 100644
--- a/package.json
+++ b/package.json
@@ -56,8 +56,8 @@
     "node": ">=18"
   },
   "devDependencies": {
-    "@elastic/request-converter": "8.17.0",
-    "@sinonjs/fake-timers": "github:sinonjs/fake-timers#48f089f",
+    "@elastic/request-converter": "8.18.0",
+    "@sinonjs/fake-timers": "14.0.0",
     "@types/debug": "4.1.12",
     "@types/ms": "0.7.34",
     "@types/node": "22.13.5",