diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 063845e..2e4c7a1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,6 +13,8 @@ jobs:
       - uses: actions/checkout@v2
 
       - uses: purescript-contrib/setup-purescript@main
+        with:
+          purescript: "0.14.0-rc3"
 
       - uses: actions/setup-node@v1
         with:
diff --git a/bower.json b/bower.json
index b5c8c2b..4c1b420 100644
--- a/bower.json
+++ b/bower.json
@@ -16,14 +16,14 @@
     "package.json"
   ],
   "devDependencies": {
-    "purescript-console": "^4.0.0"
+    "purescript-console": "master"
   },
   "dependencies": {
-    "purescript-node-streams": "^4.0.0",
-    "purescript-node-process": ">=6.0.0 <8.0.0",
-    "purescript-options": ">=4.0.0 <6.0.0",
-    "purescript-foreign": "^5.0.0",
-    "purescript-prelude": "^v4.0.0",
-    "purescript-effect": "^2.0.0"
+    "purescript-node-streams": "master",
+    "purescript-node-process": "master",
+    "purescript-options": "main",
+    "purescript-foreign": "master",
+    "purescript-prelude": "master",
+    "purescript-effect": "master"
   }
 }