diff --git a/.semaphore/semaphore.yml b/.semaphore/semaphore.yml
index cc508a326..f2e111b5b 100644
--- a/.semaphore/semaphore.yml
+++ b/.semaphore/semaphore.yml
@@ -8,7 +8,7 @@ execution_time_limit:
 global_job_config:
   env_vars:
     - name: LIBRDKAFKA_VERSION
-      value: v2.3.0-RC4
+      value: v2.3.0
   prologue:
     commands:
       - checkout
diff --git a/examples/docker/Dockerfile.alpine b/examples/docker/Dockerfile.alpine
index 2b658b791..110f8071d 100644
--- a/examples/docker/Dockerfile.alpine
+++ b/examples/docker/Dockerfile.alpine
@@ -30,7 +30,7 @@ FROM alpine:3.12
 
 COPY . /usr/src/confluent-kafka-python
 
-ENV LIBRDKAFKA_VERSION v2.3.0-RC4
+ENV LIBRDKAFKA_VERSION v2.3.0
 ENV KAFKACAT_VERSION master