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 8e3f86f..0c1b4e9 100644
--- a/bower.json
+++ b/bower.json
@@ -20,10 +20,10 @@
     "package.json"
   ],
   "dependencies": {
-    "purescript-effect": "^2.0.0"
+    "purescript-effect": "master"
   },
   "devDependencies": {
-    "purescript-assert": "^4.0.0",
-    "purescript-console": "^4.1.0"
+    "purescript-assert": "master",
+    "purescript-console": "master"
   }
 }