diff --git a/Gemfile.lock b/Gemfile.lock
index cd41eb7..3e0b2d0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -7,7 +7,7 @@ GEM
     haml (5.1.2)
       temple (>= 0.8.0)
       tilt
-    hashie (3.6.0)
+    hashie (5.0.0)
     htmlentities (4.3.4)
     jwt (2.2.1)
     multi_json (1.14.1)
@@ -22,20 +22,22 @@ GEM
       multi_json (~> 1.3)
       multi_xml (~> 0.5)
       rack (>= 1.2, < 3)
-    omniauth (1.9.0)
-      hashie (>= 3.4.6, < 3.7.0)
-      rack (>= 1.6.2, < 3)
-    omniauth-google-oauth2 (0.8.0)
+    omniauth (2.1.1)
+      hashie (>= 3.4.6)
+      rack (>= 2.2.3)
+      rack-protection
+    omniauth-google-oauth2 (1.0.1)
       jwt (>= 2.0)
-      omniauth (>= 1.1.1)
-      omniauth-oauth2 (>= 1.6)
-    omniauth-oauth2 (1.6.0)
       oauth2 (~> 1.1)
-      omniauth (~> 1.9)
+      omniauth (~> 2.0)
+      omniauth-oauth2 (~> 1.7.1)
+    omniauth-oauth2 (1.7.3)
+      oauth2 (>= 1.4, < 3)
+      omniauth (>= 1.9, < 3)
     pg (1.2.2)
     puma (4.3.5)
       nio4r (~> 2.0)
-    rack (2.2.3)
+    rack (2.2.6.2)
     rack-protection (2.0.8.1)
       rack
     rack-ssl (1.4.1)