diff --git a/Gemfile.lock b/Gemfile.lock
index 8fd3782..a338c95 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -292,7 +292,7 @@ GEM
       haml (>= 4.0.6, < 6.0)
       html2haml (>= 1.0.1)
       railties (>= 4.0.1)
-    hashie (3.5.7)
+    hashie (5.0.0)
     hirb (0.7.3)
     html2haml (2.2.0)
       erubis (~> 2.7.0)
@@ -382,8 +382,8 @@ GEM
       multi_json (~> 1.3)
       multi_xml (~> 0.5)
       rack (>= 1.2, < 3)
-    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-facebook (4.0.0)
       omniauth-oauth2 (~> 1.2)
@@ -419,7 +419,7 @@ GEM
       pry (>= 0.10.4)
     public_suffix (3.0.2)
     puma (3.12.4)
-    rack (2.2.2)
+    rack (2.2.4)
     rack-cors (1.0.5)
       rack (>= 1.6.0)
     rack-mobile-detect (0.4.0)