diff --git a/Gemfile b/Gemfile
index 80a9dfd7..5f246b35 100644
--- a/Gemfile
+++ b/Gemfile
@@ -33,7 +33,7 @@ gem 'webpacker'
 gem 'rest-client'
 gem 'rubyzip'
 gem 'faraday'
-gem 'proforma', git: 'https://github.com/openHPI/proforma.git', tag: 'v0.4'
+gem 'proforma', git: 'https://github.com/openHPI/proforma.git', tag: 'v0.5'
 gem 'whenever', require: false
 gem 'rails-timeago'
 
diff --git a/Gemfile.lock b/Gemfile.lock
index ca1b083a..d5c21d25 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -9,14 +9,14 @@ GIT
 
 GIT
   remote: https://github.com/openHPI/proforma.git
-  revision: b09c9fcc1fdb314fc1fb1396e7d0bb2d70e376c5
-  tag: v0.4
+  revision: b9e8769e797f501e19bbfc00ed38946efe6ecf82
+  tag: v0.5
   specs:
-    proforma (0.4)
+    proforma (0.5)
       activemodel (>= 5.2.3, < 6.1.0)
       activesupport (>= 5.2.3, < 6.1.0)
       nokogiri (~> 1.10.2)
-      rubyzip (>= 1.2.2, < 2.1.0)
+      rubyzip (>= 1.2.2, < 2.4.0)
 
 GEM
   remote: https://rubygems.org/