diff --git a/govuk_app_config.gemspec b/govuk_app_config.gemspec
index fa4b3ba..d0a59e4 100644
--- a/govuk_app_config.gemspec
+++ b/govuk_app_config.gemspec
@@ -21,7 +21,7 @@ Gem::Specification.new do |spec|
   spec.require_paths = %w[lib]
 
   spec.add_dependency "logstasher", "~> 2.1"
-  spec.add_dependency "opentelemetry-exporter-otlp", ">= 0.25", "< 0.28"
+  spec.add_dependency "opentelemetry-exporter-otlp", ">= 0.25", "< 0.29"
   spec.add_dependency "opentelemetry-instrumentation-all", ">= 0.39.1", "< 0.62.0"
   spec.add_dependency "opentelemetry-sdk", "~> 1.2"
   spec.add_dependency "plek", ">= 4", "< 6"