diff --git a/Gemfile.lock b/Gemfile.lock
index bab5638..2ec425e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -13,7 +13,7 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    aruba (0.8.0)
+    aruba (0.8.1)
       childprocess (~> 0.5.6)
       contracts (~> 0.9)
       cucumber (>= 1.3.19)
@@ -22,9 +22,10 @@ GEM
     bigdecimal (3.1.8)
     builder (3.3.0)
     cgi (0.4.1)
-    childprocess (5.1.0)
-      logger (~> 1.5)
+    childprocess (0.5.9)
+      ffi (~> 1.0, >= 1.0.11)
     clamp (1.3.2)
+    contracts (0.17.2)
     cucumber (9.2.0)
       builder (~> 3.2)
       cucumber-ci-environment (> 9, < 11)
@@ -68,7 +69,6 @@ GEM
     json (2.9.1)
     json_pure (2.8.1)
     language_server-protocol (3.17.0.3)
-    logger (1.6.4)
     mini_mime (1.1.5)
     multi_test (1.1.0)
     open4 (1.3.4)