diff --git a/Gemfile.lock b/Gemfile.lock
index 28c25a7..5a814cf 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -156,7 +156,7 @@ GEM
       multi_json (~> 1.11)
       os (>= 0.9, < 2.0)
       signet (~> 0.7)
-    hashie (3.6.0)
+    hashie (5.0.0)
     highline (2.0.2)
     hiredis (0.6.3)
     http_accept_language (2.1.1)
@@ -219,8 +219,8 @@ GEM
     nio4r (2.5.1)
     nokogiri (1.10.4)
       mini_portile2 (~> 2.4.0)
-    omniauth (1.9.0)
-      hashie (>= 3.4.6, < 3.7.0)
+    omniauth (1.9.2)
+      hashie (>= 3.4.6)
       rack (>= 1.6.2, < 3)
     os (1.0.1)
     parser (2.6.4.0)
@@ -228,7 +228,7 @@ GEM
     pg (1.1.4)
     public_suffix (4.0.1)
     puma (3.12.1)
-    rack (2.0.7)
+    rack (2.2.4)
     rack-attack (6.1.0)
       rack (>= 1.0, < 3)
     rack-protection (2.0.7)