diff --git a/Gemfile.lock b/Gemfile.lock
index e25bed0..adcf59b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -49,6 +49,7 @@ GEM
     babel-transpiler (0.7.0)
       babel-source (>= 4.0, < 6)
       execjs (~> 2.0)
+    base64 (0.3.0)
     bcrypt_pbkdf (1.0.1)
     bootsnap (1.4.8)
       msgpack (~> 1.0)
@@ -94,7 +95,7 @@ GEM
     ffi (1.10.0)
     globalid (1.0.0)
       activesupport (>= 5.0)
-    hashie (3.6.0)
+    hashie (5.0.0)
     i18n (1.12.0)
       concurrent-ruby (~> 1.0)
     jbuilder (2.6.4)
@@ -136,20 +137,24 @@ GEM
       multi_json (~> 1.3)
       multi_xml (~> 0.5)
       rack (>= 1.2, < 3)
-    omniauth (1.9.0)
-      hashie (>= 3.4.6, < 3.7.0)
+    omniauth (2.0.0)
+      hashie (>= 3.4.6)
       rack (>= 1.6.2, < 3)
+      rack-protection
     omniauth-google-oauth2 (0.6.1)
       jwt (>= 2.0)
       omniauth (>= 1.1.1)
       omniauth-oauth2 (>= 1.5)
-    omniauth-oauth2 (1.6.0)
-      oauth2 (~> 1.1)
-      omniauth (~> 1.9)
+    omniauth-oauth2 (1.8.0)
+      oauth2 (>= 1.4, < 3)
+      omniauth (~> 2.0)
     puma (4.3.12)
       nio4r (~> 2.0)
     racc (1.6.0)
-    rack (2.2.4)
+    rack (2.2.17)
+    rack-protection (3.2.0)
+      base64 (>= 0.1.0)
+      rack (~> 2.2, >= 2.2.4)
     rack-test (2.0.2)
       rack (>= 1.3)
     rails (5.2.8.1)