diff --git a/CHANGELOG.md b/CHANGELOG.md
index 62b0ab6..d22e8bd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,7 @@
 # 9.0.0
 
 - Security gems versions updates
-- Update `WebflowSync::InitialSyncJob` to use new `should_skip_webflow_sync?` and `webflow_collection_id` methods
+- Update `WebflowSync::InitialSyncJob` to use new `should_skip_webflow_sync?` and `webflow_collection_id` methods [#56](https://github.com/vfonic/webflow_sync/pull/56) (thank you [@aedificator-nl](https://github.com/aedificator-nl))
 
 # 8.0.0
 
diff --git a/README.md b/README.md
index 553e634..1179e29 100644
--- a/README.md
+++ b/README.md
@@ -234,8 +234,12 @@ bundle exec rake
 
 ## Thanks and Credits
 
+Thank you to [holden](https://github.com/holden) and [aedificator-nl](https://github.com/aedificator-nl) for contributing to this gem.
+
 This gem wouldn't be possible without the amazing work of [webflow-ruby](https://github.com/penseo/webflow-ruby) gem. Thank you, [@phoet](https://github.com/phoet)!
 
+This gem depends on the [webflow-rb](https://github.com/vfonic/webflow-rb) gem.
+
 ## License
 
 The gem is available as open source under the terms of the [MIT License](https://opensource.org/licenses/MIT).