diff --git a/Gemfile.lock b/Gemfile.lock
index 6788d8b..6275339 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -48,10 +48,10 @@ GEM
     ffi (1.17.0-x86_64-darwin)
     forwardable-extended (2.6.0)
     gemoji (4.1.0)
-    git (3.1.1)
+    git (4.0.0)
       activesupport (>= 5.0)
       addressable (~> 2.8)
-      process_executer (~> 1.3)
+      process_executer (~> 4.0)
       rchardet (~> 1.9)
     github-pages (232)
       github-pages-health-check (= 1.18.2)
@@ -250,7 +250,8 @@ GEM
       sawyer (~> 0.9)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
-    process_executer (1.3.0)
+    process_executer (4.0.0)
+      track_open_instances (~> 0.1)
     public_suffix (5.1.1)
     racc (1.8.1)
     rb-fsevent (0.11.2)
@@ -273,6 +274,7 @@ GEM
     simpleidn (0.2.3)
     terminal-table (1.8.0)
       unicode-display_width (~> 1.1, >= 1.1.1)
+    track_open_instances (0.1.15)
     typhoeus (1.4.1)
       ethon (>= 0.9.0)
     tzinfo (2.0.6)