diff --git a/grunt-config/shell.js b/grunt-config/shell.js
index 360934e..711f607 100644
--- a/grunt-config/shell.js
+++ b/grunt-config/shell.js
@@ -4,5 +4,8 @@ module.exports = {
     },
     bower_install: {
         command: 'bower install'
+    },
+    pip_install: {
+        command: 'pip install --upgrade --requirement requirements.txt'
     }
 };
diff --git a/grunt-config/watch.js b/grunt-config/watch.js
index 8f39eee..35208eb 100644
--- a/grunt-config/watch.js
+++ b/grunt-config/watch.js
@@ -9,5 +9,9 @@ module.exports = {
     },
     gruntfile: {
         files: ['Gruntfile.js']
+    },
+    requirements: {
+        files: ['requirements.txt'],
+        tasks: ['shell:pip_install']
     }
 };