diff --git a/.github/workflows/checkstyle-and-tests.yml b/.github/workflows/checkstyle-and-tests.yml
index eab1ac7..c3edee6 100644
--- a/.github/workflows/checkstyle-and-tests.yml
+++ b/.github/workflows/checkstyle-and-tests.yml
@@ -3,7 +3,7 @@ name: Checkstyle and Tests
 on:
   pull_request:
     branches:
-      - 'master'
+      - 'main'
     types: [opened, synchronize, reopened]
 
 jobs:
diff --git a/Dockerfile b/Dockerfile
index 1701a62..81b598b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,7 @@ FROM alpine as builder
 RUN apk update
 RUN apk --no-cache add curl
 
-RUN curl -L "https://downloads.apache.org/kafka/3.4.0/kafka_2.12-3.4.0.tgz" -o kafka.tgz
+RUN curl -L "https://downloads.apache.org/kafka/3.4.1/kafka_2.12-3.4.1.tgz" -o kafka.tgz
 RUN mkdir /opt/kafka \
     && tar -xf kafka.tgz -C /opt/kafka --strip-components=1
 
diff --git a/pom.xml b/pom.xml
index d5fd584..e6759b9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -64,7 +64,7 @@
         <dependency>
             <groupId>com.ibm.mq</groupId>
             <artifactId>com.ibm.mq.allclient</artifactId>
-            <version>9.3.2.1</version>
+            <version>9.3.3.1</version>
         </dependency>
 
         <dependency>