diff --git a/bower.json b/bower.json
index eef7cbf..8e5a24d 100644
--- a/bower.json
+++ b/bower.json
@@ -15,7 +15,7 @@
     "purescript-assert": "^6.0.0",
     "purescript-console": "^6.0.0",
     "purescript-partial": "^4.0.0",
-    "purescript-spec": "^7.5.3"
+    "purescript-spec": "^8.0.0"
   },
   "dependencies": {
     "purescript-effect": "^4.0.0",
@@ -24,7 +24,7 @@
     "purescript-node-buffer": "^9.0.0",
     "purescript-nullable": "^6.0.0",
     "purescript-prelude": "^6.0.0",
-    "purescript-node-event-emitter": "https://github.com/purescript-node/purescript-node-event-emitter.git#^3.0.0",
-    "purescript-aff": "^7.1.0"
+    "purescript-node-event-emitter": "^3.0.0",
+    "purescript-aff": "^8.0.0"
   }
 }