diff --git a/Gemfile.lock b/Gemfile.lock
index 31a59068..cba6e3ee 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -150,7 +150,7 @@ GEM
     method_source (1.1.0)
     middleware (0.1.0)
     mini_mime (1.1.5)
-    mini_portile2 (2.8.8)
+    mini_portile2 (2.8.9)
     minitest (5.25.5)
     msgpack (1.4.5)
     multi_json (1.15.0)
@@ -167,7 +167,7 @@ GEM
     net-smtp (0.5.1)
       net-protocol
     nio4r (2.7.4)
-    nokogiri (1.18.8)
+    nokogiri (1.18.9)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
     oauth (1.1.0)
@@ -246,7 +246,7 @@ GEM
       railties (>= 5.0)
     rexml (3.4.1)
     riddle (2.4.3)
-    ruby-saml (1.18.0)
+    ruby-saml (1.18.1)
       nokogiri (>= 1.13.10)
       rexml
     ruby2_keywords (0.0.5)