bump to 3.9.1

jsvd · jsvd · commit 42f4be8c598b · 2025-06-30T16:28:58.000+01:00
diff --git a/.ci/run.sh b/.ci/run.sh
@@ -5,7 +5,7 @@ env
 
 set -ex
 
-export KAFKA_VERSION=3.3.1
+export KAFKA_VERSION=3.9.1
 ./kafka_test_setup.sh
 
 bundle exec rspec -fd
