diff --git a/package.json b/package.json
index 5939e79..f170327 100644
--- a/package.json
+++ b/package.json
@@ -49,8 +49,8 @@
     "@types/node": "18",
     "bs58": "^5.0.0",
     "c8": "7",
-    "ppppp-caps": "github:staltz/ppppp-caps",
-    "ppppp-keypair": "github:staltz/ppppp-keypair",
+    "ppppp-caps": "github:staltz/ppppp-caps#93fa810b9a40b78aef4872d4c2a8412cccb52929",
+    "ppppp-keypair": "github:staltz/ppppp-keypair#61ef4420578f450dc2cc7b1efc1c5a691a871c74",
     "prettier": "^2.6.2",
     "pretty-quick": "^3.1.3",
     "rimraf": "^4.4.0",