diff --git a/exercises/always_async/exercise.js b/exercises/always_async/exercise.js
index 43568bf..70e9eb2 100644
--- a/exercises/always_async/exercise.js
+++ b/exercises/always_async/exercise.js
@@ -4,7 +4,7 @@ var exercise = require('workshopper-exercise')();
 var filecheck = require('workshopper-exercise/filecheck');
 var execute = require('workshopper-exercise/execute');
 var comparestdout = require('workshopper-exercise/comparestdout');
-var wrappedexec = require('@timothygu/workshopper-wrappedexec');
+var wrappedexec = require('workshopper-wrappedexec');
 
 // checks that the submission file actually exists
 exercise = filecheck(exercise);
diff --git a/exercises/fulfill_a_promise/exercise.js b/exercises/fulfill_a_promise/exercise.js
index b8be16c..bb1d4d6 100644
--- a/exercises/fulfill_a_promise/exercise.js
+++ b/exercises/fulfill_a_promise/exercise.js
@@ -4,7 +4,7 @@ var exercise = require('workshopper-exercise')();
 var filecheck = require('workshopper-exercise/filecheck');
 var execute = require('workshopper-exercise/execute');
 var comparestdout = require('workshopper-exercise/comparestdout');
-var wrappedexec = require('@timothygu/workshopper-wrappedexec');
+var wrappedexec = require('workshopper-wrappedexec');
 var timer = require('workshopper-timer');
 
 var THRESHOLD = 100;
diff --git a/exercises/multiple_promises/exercise.js b/exercises/multiple_promises/exercise.js
index 737b6db..42fc204 100644
--- a/exercises/multiple_promises/exercise.js
+++ b/exercises/multiple_promises/exercise.js
@@ -4,7 +4,7 @@ var exercise = require('workshopper-exercise')();
 var filecheck = require('workshopper-exercise/filecheck');
 var execute = require('workshopper-exercise/execute');
 var comparestdout = require('workshopper-exercise/comparestdout');
-var wrappedexec = require('@timothygu/workshopper-wrappedexec');
+var wrappedexec = require('workshopper-wrappedexec');
 var timer = require('workshopper-timer');
 var rnd = require('random-word');
 
diff --git a/exercises/promise_after_promise/exercise.js b/exercises/promise_after_promise/exercise.js
index 24f039c..bd9afd8 100644
--- a/exercises/promise_after_promise/exercise.js
+++ b/exercises/promise_after_promise/exercise.js
@@ -4,7 +4,7 @@ var exercise = require('workshopper-exercise')();
 var filecheck = require('workshopper-exercise/filecheck');
 var execute = require('workshopper-exercise/execute');
 var comparestdout = require('workshopper-exercise/comparestdout');
-var wrappedexec = require('@timothygu/workshopper-wrappedexec');
+var wrappedexec = require('workshopper-wrappedexec');
 var timer = require('workshopper-timer');
 var rnd = require('random-word');
 
diff --git a/exercises/reject_a_promise/exercise.js b/exercises/reject_a_promise/exercise.js
index fde91c9..a8a858e 100644
--- a/exercises/reject_a_promise/exercise.js
+++ b/exercises/reject_a_promise/exercise.js
@@ -4,7 +4,7 @@ var exercise = require('workshopper-exercise')();
 var filecheck = require('workshopper-exercise/filecheck');
 var execute = require('workshopper-exercise/execute');
 var comparestdout = require('workshopper-exercise/comparestdout');
-var wrappedexec = require('@timothygu/workshopper-wrappedexec');
+var wrappedexec = require('workshopper-wrappedexec');
 var timer = require('workshopper-timer');
 
 var THRESHOLD = 100;
diff --git a/exercises/shortcuts/exercise.js b/exercises/shortcuts/exercise.js
index ae16b76..8bf231a 100644
--- a/exercises/shortcuts/exercise.js
+++ b/exercises/shortcuts/exercise.js
@@ -4,7 +4,7 @@ var path = require('path');
 var exercise = require('workshopper-exercise')();
 var filecheck = require('workshopper-exercise/filecheck');
 var execute = require('workshopper-exercise/execute');
-var wrappedexec = require('@timothygu/workshopper-wrappedexec');
+var wrappedexec = require('workshopper-wrappedexec');
 
 // checks that the submission file actually exists
 exercise = filecheck(exercise);
diff --git a/exercises/to_reject_or_not_to_reject/exercise.js b/exercises/to_reject_or_not_to_reject/exercise.js
index df50194..9d67c8d 100644
--- a/exercises/to_reject_or_not_to_reject/exercise.js
+++ b/exercises/to_reject_or_not_to_reject/exercise.js
@@ -4,7 +4,7 @@ var exercise = require('workshopper-exercise')();
 var filecheck = require('workshopper-exercise/filecheck');
 var execute = require('workshopper-exercise/execute');
 var comparestdout = require('workshopper-exercise/comparestdout');
-var wrappedexec = require('@timothygu/workshopper-wrappedexec');
+var wrappedexec = require('workshopper-wrappedexec');
 
 // checks that the submission file actually exists
 exercise = filecheck(exercise);
diff --git a/exercises/values_and_promises/exercise.js b/exercises/values_and_promises/exercise.js
index 2982824..bb3fdd9 100644
--- a/exercises/values_and_promises/exercise.js
+++ b/exercises/values_and_promises/exercise.js
@@ -4,7 +4,7 @@ var exercise = require('workshopper-exercise')();
 var filecheck = require('workshopper-exercise/filecheck');
 var execute = require('workshopper-exercise/execute');
 var comparestdout = require('workshopper-exercise/comparestdout');
-var wrappedexec = require('@timothygu/workshopper-wrappedexec');
+var wrappedexec = require('workshopper-wrappedexec');
 
 // checks that the submission file actually exists
 exercise = filecheck(exercise);
diff --git a/package.json b/package.json
index c0d9772..8ba5401 100644
--- a/package.json
+++ b/package.json
@@ -22,8 +22,8 @@
   "bin": "./promise-it-wont-hurt.js",
   "preferGlobal": true,
   "dependencies": {
-    "@timothygu/workshopper": "^2.7.4",
-    "@timothygu/workshopper-wrappedexec": "^0.1.4",
+    "@tdtsh/workshopper": "^2.7.0",
+    "workshopper-wrappedexec": "^0.1.3",
     "chalk": "^1.1.3",
     "es6-promise": "^3.0.2",
     "node-uuid": "~1.4.1",
@@ -33,7 +33,7 @@
     "split": "^1.0.0",
     "through2": "^2.0.1",
     "tuple-stream": "0.0.2",
-    "workshopper-exercise": "^2.3.0",
+    "workshopper-exercise": "^3.0.1",
     "workshopper-timer": "^1.0.0"
   },
   "devDependencies": {
diff --git a/promise-it-wont-hurt.js b/promise-it-wont-hurt.js
index a9ad8a7..a7b1bf5 100755
--- a/promise-it-wont-hurt.js
+++ b/promise-it-wont-hurt.js
@@ -2,7 +2,7 @@
 
 'use strict';
 
-var workshopper = require('@timothygu/workshopper');
+var workshopper = require('workshopper');
 var path = require('path');
 
 var fpath = path.join.bind(null, __dirname);