diff --git a/CHANGELOG.md b/CHANGELOG.md
index e997680..6e3a427 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.3.3] - 2022-02-17
+
+### Changed
+- `engine/function`: remove object finalizer (fixes [#14](https://github.com/gi/handlebars-ruby/issues/14))
+
 ## [0.3.2] - 2022-02-17
 
 ### Changed
diff --git a/lib/handlebars/engine/function.rb b/lib/handlebars/engine/function.rb
index 74c125d..3cd09f5 100644
--- a/lib/handlebars/engine/function.rb
+++ b/lib/handlebars/engine/function.rb
@@ -7,21 +7,11 @@ class Function
       def initialize(context, name)
         @context = context
         @name = name
-        ObjectSpace.define_finalizer(self, self.class.finalizer(context, name))
       end
 
       def call(*args)
         @context.call(@name, *args)
       end
-
-      def self.finalizer(context, name)
-        proc {
-          begin
-            context.eval("delete #{name}")
-          rescue ThreadError # rubocop:disable Lint/SuppressedException
-          end
-        }
-      end
     end
   end
 end
diff --git a/lib/handlebars/engine/version.rb b/lib/handlebars/engine/version.rb
index 6966483..1076755 100644
--- a/lib/handlebars/engine/version.rb
+++ b/lib/handlebars/engine/version.rb
@@ -2,6 +2,6 @@
 
 module Handlebars
   class Engine
-    VERSION = "0.3.2"
+    VERSION = "0.3.3"
   end
 end