diff --git a/Gemfile.lock b/Gemfile.lock
index d4f6cbfd..fb16d564 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -114,9 +114,10 @@ GEM
     faraday-retry (1.0.3)
     faraday_middleware (1.2.0)
       faraday (~> 1.0)
+    ffi (1.15.5)
     ffi (1.15.5-x64-mingw32)
     geom2d (0.3.1)
-    globalid (1.0.0)
+    globalid (1.0.1)
       activesupport (>= 5.0)
     hexapdf (0.26.1)
       cmdparse (~> 3.0, >= 3.0.3)
@@ -139,12 +140,14 @@ GEM
     matrix (0.4.2)
     method_source (1.0.0)
     mini_mime (1.1.2)
-    minitest (5.16.3)
+    minitest (5.17.0)
     msgpack (1.6.0)
     multipart-post (2.2.3)
     nio4r (2.5.8)
     nokogiri (1.13.9-x64-mingw32)
       racc (~> 1.4)
+    nokogiri (1.13.9-x86_64-linux)
+      racc (~> 1.4)
     os (1.1.4)
     parslet (2.0.0)
     public_suffix (5.0.0)
@@ -211,6 +214,7 @@ GEM
       activesupport (>= 5.2)
       sprockets (>= 3.0.0)
     sqlite3 (1.5.3-x64-mingw32)
+    sqlite3 (1.5.3-x86_64-linux)
     thor (1.2.1)
     thread_safe (0.3.6)
     tilt (2.0.11)
@@ -242,6 +246,7 @@ GEM
 
 PLATFORMS
   x64-mingw32
+  x86_64-linux
 
 DEPENDENCIES
   actionview (>= 5.2.4.2)