diff --git a/Gemfile.lock b/Gemfile.lock
index cae28045d..1a66730fb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -140,7 +140,7 @@ GEM
       mini_mime (>= 0.1.3)
       ssrf_filter (~> 1.0)
     chartkick (4.1.3)
-    childprocess (3.0.0)
+    childprocess (4.1.0)
     codeclimate-test-reporter (1.0.9)
       simplecov (<= 0.13)
     coderay (1.1.3)
@@ -567,8 +567,9 @@ GEM
       activemodel (>= 5)
       elasticsearch (>= 6, < 7.14)
       hashie
-    selenium-webdriver (3.142.7)
-      childprocess (>= 0.5, < 4.0)
+    selenium-webdriver (4.1.0)
+      childprocess (>= 0.5, < 5.0)
+      rexml (~> 3.2, >= 3.2.5)
       rubyzip (>= 1.2.2)
     sexp_processor (4.15.0)
     sidekiq (6.4.1)