diff --git a/package.json b/package.json
index 0fd047d3..be69dde4 100644
--- a/package.json
+++ b/package.json
@@ -128,7 +128,7 @@
     "mocha": "^7.0.0",
     "mock-fs": "^4.10.4",
     "nyc": "^15.0.0",
-    "prebuild": "^9.1.1",
+    "prebuild": "^10.0.0",
     "prebuild-ci": "^3.1.0",
     "rimraf": "^3.0.0",
     "semistandard": "^14.2.0"
diff --git a/test/bench/package.json b/test/bench/package.json
index 8ee2b3ed..a225704f 100644
--- a/test/bench/package.json
+++ b/test/bench/package.json
@@ -12,9 +12,9 @@
     "benchmark": "^2.1.4",
     "gm": "^1.23.1",
     "imagemagick": "^0.1.3",
-    "jimp": "^0.8.4",
+    "jimp": "^0.9.3",
     "mapnik": "^4.3.1",
-    "semver": "^6.3.0"
+    "semver": "^7.1.1"
   },
   "license": "Apache-2.0",
   "engines": {