diff --git a/example_project/requirements.txt b/example_project/requirements.txt
index ba45974..fa9c3bb 100644
--- a/example_project/requirements.txt
+++ b/example_project/requirements.txt
@@ -1,9 +1,15 @@
-certifi==2017.11.5
+bleach==3.1.0
+certifi==2019.3.9
 chardet==3.0.4
-idna==2.6
-pkginfo==1.4.1
+docutils==0.14
+idna==2.8
+pkginfo==1.5.0.1
+Pygments==2.3.1
+readme-renderer==24.0
 requests==2.21.0
-requests-toolbelt==0.8.0
-tqdm==4.19.5
-twine==1.9.1
-urllib3==1.24.1
+requests-toolbelt==0.9.1
+six==1.12.0
+tqdm==4.31.1
+twine==1.13.0
+urllib3==1.25.2
+webencodings==0.5.1