diff --git a/Gemfile.lock b/Gemfile.lock
index 196d40a..afb5aee 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -32,7 +32,7 @@ GEM
       rack (>= 1.2, < 4)
       snaky_hash (~> 2.0)
       version_gem (~> 1.1)
-    omniauth (2.1.1)
+    omniauth (2.1.2)
       hashie (>= 3.4.6)
       rack (>= 2.2.3)
       rack-protection
@@ -47,9 +47,10 @@ GEM
       coderay (~> 1.1)
       method_source (~> 1.0)
     racc (1.7.1)
-    rack (2.2.8)
-    rack-protection (3.1.0)
-      rack (~> 2.2, >= 2.2.4)
+    rack (3.0.9.1)
+    rack-protection (4.0.0)
+      base64 (>= 0.1.0)
+      rack (>= 3.0.0, < 4)
     rainbow (3.1.1)
     rake (13.0.6)
     regexp_parser (2.8.1)