diff --git a/Gemfile.lock b/Gemfile.lock
index 7941186..b7fd38b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -286,9 +286,10 @@ GEM
       version_gem (~> 1.1)
     oj (3.7.12)
     oj_mimic_json (1.0.1)
-    omniauth (1.9.2)
+    omniauth (2.1.1)
       hashie (>= 3.4.6)
-      rack (>= 1.6.2, < 3)
+      rack (>= 2.2.3)
+      rack-protection
     omniauth-oauth2 (1.7.3)
       oauth2 (>= 1.4, < 3)
       omniauth (>= 1.9, < 3)
@@ -317,6 +318,8 @@ GEM
       rack (>= 2.0.0)
     rack-mini-profiler (2.3.2)
       rack (>= 1.2.0)
+    rack-protection (3.0.5)
+      rack
     rack-proxy (0.6.5)
       rack
     rack-test (2.0.2)