diff --git a/Gemfile.lock b/Gemfile.lock
index 48900dd7..02da01bc 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -142,7 +142,7 @@ GEM
       haml (>= 4.0.6, < 6.0)
       html2haml (>= 1.0.1)
       railties (>= 4.0.1)
-    hashie (3.5.6)
+    hashie (5.0.0)
     html2haml (2.2.0)
       erubis (~> 2.7.0)
       haml (>= 4.0, < 6)
@@ -194,8 +194,8 @@ GEM
     notiffany (0.1.1)
       nenv (~> 0.1)
       shellany (~> 0.0)
-    omniauth (1.7.1)
-      hashie (>= 3.4.6, < 3.6.0)
+    omniauth (1.9.2)
+      hashie (>= 3.4.6)
       rack (>= 1.6.2, < 3)
     omniauth-openid (1.0.1)
       omniauth (~> 1.0)
@@ -213,7 +213,7 @@ GEM
     puma (3.11.0)
     pundit (1.1.0)
       activesupport (>= 3.0.0)
-    rack (2.0.5)
+    rack (2.2.4)
     rack-attack (5.0.1)
       rack
     rack-openid (1.3.1)