diff --git a/Gemfile.lock b/Gemfile.lock
index 2d489bf908..238e1bda9d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -478,16 +478,16 @@ GEM
       sidekiq (>= 3.5)
       statsd-ruby (~> 1.4, >= 1.4.0)
     oj (3.16.1)
-    omniauth (2.1.2)
+    omniauth (2.1.3)
       hashie (>= 3.4.6)
       rack (>= 2.2.3)
       rack-protection
     omniauth-rails_csrf_protection (1.0.1)
       actionpack (>= 4.2)
       omniauth (~> 2.0)
-    omniauth-saml (2.1.2)
+    omniauth-saml (2.1.3)
       omniauth (~> 2.1)
-      ruby-saml (~> 1.17)
+      ruby-saml (~> 1.18)
     omniauth_openid_connect (0.6.1)
       omniauth (>= 1.9, < 3)
       openid_connect (~> 1.1)
@@ -666,7 +666,7 @@ GEM
       rubocop-factory_bot (~> 2.22)
     ruby-prof (1.6.3)
     ruby-progressbar (1.13.0)
-    ruby-saml (1.17.0)
+    ruby-saml (1.18.0)
       nokogiri (>= 1.13.10)
       rexml
     ruby2_keywords (0.0.5)