diff --git a/pom.xml b/pom.xml
index 6970fdb..6d38221 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>2.5.2</version>
+  <version>2.5.1</version>
   <name>uJETL</name>
   <url>https://github.com/rasilon/ujetl</url>
   <properties>
@@ -41,7 +41,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/ma
     <dependency>
       <groupId>org.apache.commons</groupId>
       <artifactId>commons-lang3</artifactId>
-      <version>3.18.0</version>
+      <version>3.9</version>
     </dependency>
     <dependency>
       <groupId>commons-logging</groupId>
@@ -56,7 +56,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/ma
     <dependency>
       <groupId>commons-beanutils</groupId>
       <artifactId>commons-beanutils</artifactId>
-      <version>1.11.0</version>
+      <version>1.9.4</version>
     </dependency>
     <dependency>
       <groupId>com.beust</groupId>
@@ -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>2.25.3</version>
+      <version>2.17.1</version>
     </dependency>
     <dependency>
       <groupId>org.postgresql</groupId>