diff --git a/Gemfile b/Gemfile
index cd66d34..f8bd876 100644
--- a/Gemfile
+++ b/Gemfile
@@ -4,7 +4,7 @@ ruby file: ".ruby-version"
 
 source "https://rubygems.org"
 
-gem "caliber", "~> 0.35"
+gem "caliber", "~> 0.42"
 gem "debug", "~> 1.8"
 gem "git-lint", "~> 6.0"
 gem "rake", "~> 13.0"