diff --git a/docker/multistage/Dockerfile b/docker/multistage/Dockerfile
index cac57af..6a7550d 100644
--- a/docker/multistage/Dockerfile
+++ b/docker/multistage/Dockerfile
@@ -2,8 +2,8 @@ FROM centos:centos8 as builder
 RUN yum -y install epel-release java-11-openjdk-devel
 RUN yum -y groupinstall 'Development Tools'
 RUN yum -y install git maven
-RUN alternatives --set javac /usr/lib/jvm/java-11-openjdk-11.0.7.10-1.el8_1.x86_64/bin/javac
-RUN alternatives --set java /usr/lib/jvm/java-11-openjdk-11.0.7.10-1.el8_1.x86_64/bin/java
+RUN alternatives --set javac /usr/lib/jvm/java-11-openjdk-11.*/bin/javac
+RUN alternatives --set java /usr/lib/jvm/java-11-openjdk-11.*/bin/java
 RUN git clone --single-branch --branch master https://github.com/rasilon/ujetl.git
 RUN cd ujetl && JAVA_HOME=/usr/lib/jvm/java-11 mvn -e package
 
diff --git a/pom.xml b/pom.xml
index a11b6ee..53418c4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/ma
   <groupId>com.rasilon.ujetl</groupId>
   <artifactId>CopyingApp</artifactId>
   <packaging>jar</packaging>
-  <version>2.3.0</version>
+  <version>2.3.1</version>
   <name>uJETL</name>
   <url>https://github.com/rasilon/ujetl</url>
   <properties>
@@ -71,7 +71,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/ma
     <dependency>
       <groupId>org.apache.logging.log4j</groupId>
       <artifactId>log4j-core</artifactId>
-      <version>2.13.3</version>
+      <version>2.15.0</version>
     </dependency>
     <dependency>
       <groupId>org.postgresql</groupId>
diff --git a/uJETL.spec b/uJETL.spec
index dc3e172..ce6f8ef 100644
--- a/uJETL.spec
+++ b/uJETL.spec
@@ -1,6 +1,6 @@
 Summary: Java app to facilitate moving data between databases.
 Name: uJETL
-Version: 2.3.0
+Version: 2.3.1
 Release: 1
 Group: Applications/Database
 License: All rights reserved.