diff --git a/Gemfile b/Gemfile
index a393b1447..2d4e504ac 100644
--- a/Gemfile
+++ b/Gemfile
@@ -39,8 +39,7 @@ end
 
 gem 'net-ldap', '~> 0.18'
 
-# TODO: Point back at released omniauth-cas gem when new version is released
-gem 'omniauth-cas', github: 'dlindahl/omniauth-cas', ref: '9d9d3a91b316c55d49ab6e621977f2067010c5bf'
+gem 'omniauth-cas', '~> 3.0.0.beta.1'
 gem 'omniauth-saml', '~> 2.0'
 gem 'omniauth_openid_connect', '~> 0.6.1'
 gem 'omniauth', '~> 2.0'
diff --git a/Gemfile.lock b/Gemfile.lock
index ccb9f4b11..e9c62eb11 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -7,16 +7,6 @@ GIT
       hkdf (~> 0.2)
       jwt (~> 2.0)
 
-GIT
-  remote: https://github.com/dlindahl/omniauth-cas.git
-  revision: 9d9d3a91b316c55d49ab6e621977f2067010c5bf
-  ref: 9d9d3a91b316c55d49ab6e621977f2067010c5bf
-  specs:
-    omniauth-cas (3.0.0)
-      addressable (~> 2.8)
-      nokogiri (~> 1.12)
-      omniauth (~> 2.1)
-
 GIT
   remote: https://github.com/jhawthorn/nsa.git
   revision: e020fcc3a54d993ab45b7194d89ab720296c111b
@@ -484,6 +474,10 @@ GEM
       hashie (>= 3.4.6)
       rack (>= 2.2.3)
       rack-protection
+    omniauth-cas (3.0.0.beta.1)
+      addressable (~> 2.8)
+      nokogiri (~> 1.12)
+      omniauth (~> 2.1)
     omniauth-rails_csrf_protection (1.0.1)
       actionpack (>= 4.2)
       omniauth (~> 2.0)
@@ -894,7 +888,7 @@ DEPENDENCIES
   nsa!
   oj (~> 3.14)
   omniauth (~> 2.0)
-  omniauth-cas!
+  omniauth-cas (~> 3.0.0.beta.1)
   omniauth-rails_csrf_protection (~> 1.0)
   omniauth-saml (~> 2.0)
   omniauth_openid_connect (~> 0.6.1)