diff --git a/.eslintrc.json b/.eslintrc.json
index 84cef4f..1c6afb9 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -1,11 +1,9 @@
 {
   "parserOptions": {
-    "ecmaVersion": 5
+    "ecmaVersion": 6,
+    "sourceType": "module"
   },
   "extends": "eslint:recommended",
-  "env": {
-    "commonjs": true
-  },
   "rules": {
     "strict": [2, "global"],
     "block-scoped-var": 2,
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 063845e..06ed895 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,10 +13,12 @@ jobs:
       - uses: actions/checkout@v2
 
       - uses: purescript-contrib/setup-purescript@main
+        with:
+          purescript: "unstable"
 
-      - uses: actions/setup-node@v1
+      - uses: actions/setup-node@v2
         with:
-          node-version: "10"
+          node-version: "14"
 
       - name: Install dependencies
         run: |
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5b82f69..b50ff55 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@ Notable changes to this project are documented in this file. The format is based
 ## [Unreleased]
 
 Breaking changes:
+- Update project and deps to PureScript v0.15.0 (#22 by @nwolverson, @JordanMartinez, @sigma-andex)
 
 New features:
 
diff --git a/bower.json b/bower.json
index b0f9b20..a77be7b 100644
--- a/bower.json
+++ b/bower.json
@@ -20,10 +20,10 @@
     "package.json"
   ],
   "dependencies": {
-    "purescript-effect": "^3.0.0"
+    "purescript-effect": "master"
   },
   "devDependencies": {
-    "purescript-assert": "^5.0.0",
-    "purescript-console": "^5.0.0"
+    "purescript-assert": "master",
+    "purescript-console": "master"
   }
 }
diff --git a/package.json b/package.json
index fd4391e..a1d6811 100644
--- a/package.json
+++ b/package.json
@@ -7,8 +7,8 @@
   },
   "devDependencies": {
     "eslint": "^7.15.0",
-    "pulp": "^15.0.0",
-    "purescript-psa": "^0.8.0",
+    "pulp": "16.0.0-0",
+    "purescript-psa": "^0.8.2",
     "rimraf": "^3.0.2"
   }
 }
diff --git a/src/Node/Path.js b/src/Node/Path.js
index dfbc453..908c0d9 100644
--- a/src/Node/Path.js
+++ b/src/Node/Path.js
@@ -1,45 +1,30 @@
-"use strict";
+import path from "path";
+export const normalize = path.normalize;
 
-var path = require("path");
-
-exports.normalize = path.normalize;
-
-exports.concat = function (segments) {
+export function concat(segments) {
   return path.join.apply(this, segments);
-};
+}
 
-exports.resolve = function (from) {
-  return function (to) {
-    return function () {
-      return path.resolve.apply(this, from.concat([to]));
-    };
-  };
-};
+export function resolve(from) {
+  return to => () => path.resolve.apply(this, from.concat([to]));
+}
 
-exports.relative = function (from) {
-  return function (to) {
-    return path.relative(from, to);
-  };
-};
+export function relative(from) {
+  return to => path.relative(from, to);
+}
 
-exports.dirname = function (p) {
+export function dirname(p) {
   return path.normalize(path.dirname(p));
-};
-
-exports.basename = path.basename;
-
-exports.basenameWithoutExt = function (p) {
-  return function (ext) {
-    return path.basename(p, ext);
-  };
-};
-
-exports.extname = path.extname;
-
-exports.sep = path.sep;
+}
 
-exports.delimiter = path.delimiter;
+export const basename = path.basename;
 
-exports.parse = path.parse;
+export function basenameWithoutExt(p) {
+  return ext => path.basename(p, ext);
+}
 
-exports.isAbsolute = path.isAbsolute;
+export const extname = path.extname;
+export const sep = path.sep;
+export const delimiter = path.delimiter;
+export const parse = path.parse;
+export const isAbsolute = path.isAbsolute;