diff --git a/requirements.txt b/requirements.txt
index 444a66f..df0f807 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,14 +1,14 @@
-Flask==0.10.1
-Jinja2==2.7.3
-MarkupSafe==0.23
-Werkzeug==0.10.1
-argparse==1.2.1
-httplib2==0.9
+Flask==0.12.2
+Jinja2==2.10
+MarkupSafe==1.0
+Werkzeug==0.13
+argparse==1.4.0
+httplib2==0.10.3
 itsdangerous==0.24
-oauth2==1.5.211
-oauthlib==0.7.2
+oauth2==1.9.0.post1
+oauthlib==2.0.6
 python-linkedin==4.1
-requests==2.5.1
-requests-oauthlib==0.4.2
-simplejson==3.6.5
+requests==2.18.4
+requests-oauthlib==0.8.0
+simplejson==3.13.2
 wsgiref==0.1.2