diff --git a/package.json b/package.json
index 20dc37b..f4fdc75 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "multicb": "~1.2.2",
     "mutexify": "~1.4.0",
     "obz": "~1.1.0",
-    "ppppp-keypair": "github:staltz/ppppp-keypair",
+    "ppppp-keypair": "github:staltz/ppppp-keypair#61ef4420578f450dc2cc7b1efc1c5a691a871c74",
     "polyraf": "^1.1.0",
     "promisify-4loc": "~1.0.0",
     "promisify-tuple": "~1.2.0",
@@ -51,7 +51,7 @@
     "c8": "^7.11.0",
     "flumecodec": "~0.0.1",
     "husky": "^4.3.0",
-    "ppppp-caps": "github:staltz/ppppp-caps",
+    "ppppp-caps": "github:staltz/ppppp-caps#93fa810b9a40b78aef4872d4c2a8412cccb52929",
     "prettier": "^2.6.2",
     "pretty-quick": "^3.1.3",
     "rimraf": "^4.4.0",