diff --git a/CHANGELOG.md b/CHANGELOG.md
index f6e6ab2f..cff9480c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,6 @@
 ### 2.3.1 (Next)
 
+* [#515](https://github.com/slack-ruby/slack-ruby-client/pull/515): Compatibility with older servers that support #rewind - [@olleolleolle](https://github.com/olleolleolle).
 * Your contribution here.
 
 ### 2.3.0 (2024/01/31)
diff --git a/lib/slack/events/request.rb b/lib/slack/events/request.rb
index c19b11d1..626909dd 100644
--- a/lib/slack/events/request.rb
+++ b/lib/slack/events/request.rb
@@ -39,9 +39,9 @@ def version
       def body
         @body ||= begin
           input = http_request.body
-          input.rewind
+          input.rewind if input.respond_to?(:rewind)
           body = input.read
-          input.rewind
+          input.rewind if input.respond_to?(:rewind)
           body
         end
       end