diff --git a/Gemfile.lock b/Gemfile.lock
index 70ce018..5f6d562 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -826,8 +826,8 @@ GEM
     nokogiri (1.10.8)
       mini_portile2 (~> 2.4.0)
     oauth (0.5.4)
-    omniauth (1.8.1)
-      hashie (>= 3.4.6, < 3.6.0)
+    omniauth (1.9.2)
+      hashie (>= 3.4.6)
       rack (>= 1.6.2, < 3)
     omniauth-oauth (1.1.0)
       oauth
@@ -843,7 +843,7 @@ GEM
       method_source (~> 0.9.0)
     public_suffix (3.0.3)
     puma (3.12.6)
-    rack (2.2.3)
+    rack (2.2.4)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
     rails (5.1.6.1)