diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4e2a18dd9..ae2529d1c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -73,6 +73,7 @@ jobs:
       POSTGRES_PORT: '5432'
       REDIS_URL: redis://127.0.0.1:6379/1
       HOSTNAME: 127.0.0.1
+      HOST_URL: http://127.0.0.1:3000
       ACTIVE_RECORD_ENCRYPTION_PRIMARY_KEY: primary-key
       ACTIVE_RECORD_ENCRYPTION_KEY_DERIVATION_SALT: derivation-salt
       EDITOR_ENCRYPTION_KEY: a1b2c3d4e5f67890123456789abcdef0123456789abcdef0123456789abcdef0
diff --git a/Gemfile.lock b/Gemfile.lock
index 6fb77666b..e19552554 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -226,7 +226,7 @@ GEM
       activesupport (>= 3.0)
       graphql (>= 1.13.0)
     hashdiff (1.2.1)
-    hashie (5.1.0)
+    hashie (5.2.0)
       logger
     i18n (1.15.2)
       concurrent-ruby (~> 1.0)
@@ -310,11 +310,11 @@ GEM
       rack (>= 1.2, < 4)
       snaky_hash (~> 2.0, >= 2.0.5)
       version_gem (~> 1.1, >= 1.1.11)
-    omniauth (2.1.4)
-      hashie (>= 3.4.6)
+    omniauth (2.2.0)
+      hashie (>= 3.5.2)
       logger
-      rack (>= 2.2.3)
-      rack-protection
+      rack (>= 2.2.8)
+      rack-protection (>= 2.2.0)
     omniauth-oauth2 (1.9.0)
       oauth2 (>= 2.0.2, < 3)
       omniauth (~> 2.0)
@@ -363,7 +363,7 @@ GEM
       nio4r (~> 2.0)
     raabro (1.5.0)
     racc (1.8.1)
-    rack (3.2.7)
+    rack (3.2.8)
     rack-cors (3.0.0)
       logger
       rack (>= 3.0.14)
diff --git a/config/initializers/omniauth.rb b/config/initializers/omniauth.rb
index 87d82bb2d..4e288fde1 100644
--- a/config/initializers/omniauth.rb
+++ b/config/initializers/omniauth.rb
@@ -1,6 +1,7 @@
 # frozen_string_literal: true
 
 OmniAuth.config.logger = Rails.logger
+OmniAuth.config.full_host = ENV.fetch('HOST_URL')
 
 if ENV['BYPASS_OAUTH'].present?
   using RpiAuthBypass