diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3228083..e208e89 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,7 @@
 ## Main (unreleased)
 
+- Relax `moneta` constraint from `~> 1.0.0` to `~> 1.0`
+
 ## 3.9.1
 
 - Fix `NameError: uninitialized constant PlatformAPI::MultiJson` caused by heroics 0.1.4 dropping its multi_json dependency. Uses `JSON.parse` from the standard library instead. (#152)
diff --git a/platform-api.gemspec b/platform-api.gemspec
index dccfd19..f441747 100644
--- a/platform-api.gemspec
+++ b/platform-api.gemspec
@@ -31,6 +31,6 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'webmock'
 
   spec.add_dependency 'heroics', '~> 0.1.1'
-  spec.add_dependency 'moneta', '~> 1.0.0'
+  spec.add_dependency 'moneta', '~> 1.0'
   spec.add_dependency 'rate_throttle_client', '~> 0.1.0'
 end