diff --git a/HISTORY b/HISTORY
index dc3f38d..21acc83 100644
--- a/HISTORY
+++ b/HISTORY
@@ -1,3 +1,7 @@
+1.5.0 - July 7th 2024
+* Add support for Trilogy database adaptor (Andrew Kane).
+* Use load_defaults for Rails 7.2+ configuration support (Andrew Kane).
+
 1.4.0 - January 13th 2024
 * Drop support for Ruby 2.4, 2.5.
 * Add support for Ruby 3.2, 3.3.
diff --git a/combustion.gemspec b/combustion.gemspec
index 73fddeb..7ecbc16 100644
--- a/combustion.gemspec
+++ b/combustion.gemspec
@@ -2,7 +2,7 @@
 
 Gem::Specification.new do |s|
   s.name        = "combustion"
-  s.version     = "1.4.0"
+  s.version     = "1.5.0"
   s.authors     = ["Pat Allan"]
   s.email       = ["pat@freelancing-gods.com"]
   s.homepage    = "https://github.com/pat/combustion"