diff --git a/Gemfile.lock b/Gemfile.lock
index b2b6773..666be21 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -43,7 +43,7 @@ GEM
       ruby-debug-ide (~> 0.6.0)
       ruby-protocol-buffers (= 1.5.1)
       unparser (~> 0.2.6)
-    google-protobuf (3.8.0)
+    google-protobuf (3.19.2)
     googleapis-common-protos-types (1.0.4)
       google-protobuf (~> 3.0)
     googleauth (0.6.7)
@@ -75,11 +75,17 @@ GEM
     mime-types (3.2.2)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2019.0331)
-    mimemagic (0.3.3)
+    mimemagic (0.4.3)
+      nokogiri (~> 1)
+      rake
+    mini_portile2 (2.6.1)
     minitest (5.11.3)
     multi_json (1.13.1)
     multi_xml (0.6.0)
     multipart-post (2.1.1)
+    nokogiri (1.12.5)
+      mini_portile2 (~> 2.6.1)
+      racc (~> 1.4)
     os (0.9.6)
     parser (2.5.3.0)
       ast (~> 2.4.0)
@@ -89,6 +95,7 @@ GEM
       coderay (~> 1.1.0)
       method_source (~> 0.8.1)
     public_suffix (3.1.0)
+    racc (1.6.0)
     rake (12.3.2)
     ruby-debug-ide (0.6.1)
       rake (>= 0.8.1)