diff --git a/Gemfile.lock b/Gemfile.lock
index 78fd21b4e8..738ca0fd7e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -470,9 +470,9 @@ GEM
     omniauth-rails_csrf_protection (1.0.2)
       actionpack (>= 4.2)
       omniauth (~> 2.0)
-    omniauth-saml (2.1.0)
-      omniauth (~> 2.0)
-      ruby-saml (~> 1.12)
+    omniauth-saml (2.2.1)
+      omniauth (~> 2.1)
+      ruby-saml (~> 1.17)
     omniauth_openid_connect (0.6.1)
       omniauth (>= 1.9, < 3)
       openid_connect (~> 1.1)
@@ -763,7 +763,7 @@ GEM
       rubocop-rspec (~> 3, >= 3.0.1)
     ruby-prof (1.7.0)
     ruby-progressbar (1.13.0)
-    ruby-saml (1.16.0)
+    ruby-saml (1.17.0)
       nokogiri (>= 1.13.10)
       rexml
     ruby-vips (2.2.2)