diff --git a/build.gradle b/build.gradle
index d45ec71..92503d3 100644
--- a/build.gradle
+++ b/build.gradle
@@ -58,7 +58,7 @@ jar {
 }
 
 sonarLint {
-  setToolVersion('9.2.0.74516')
+  setToolVersion(libs.versions.sonarlint.core.get())
   languages {
     include('java')
   }
@@ -80,13 +80,14 @@ strictNullCheck {
     javadoc = """\
       @author Jose Luis Leon
       @since v1.0.2
-      """.stripIndent()
+      """
+      .stripIndent()
   }
   source.addEclipse()
 }
 
 checkstyle {
-  setToolVersion('10.12.3')
+  setToolVersion(libs.versions.checkstyle.get())
 }
 
 dependencyLocking {
@@ -98,9 +99,9 @@ repositories {
 }
 
 dependencies {
-  sonarlintCorePlugins('org.sonarsource.java:sonar-java-plugin:7.24.0.32100')
+  sonarlintCorePlugins(libs.sonarlint.java)
   constraints {
-    sonarlintCore('org.apache.tomcat.embed:tomcat-embed-core:9.0.80') {
+    sonarlintCore(libs.tomcat.jasper) {
       because('version 9.0.75 has a security vulnerability')
     }
   }
@@ -109,10 +110,10 @@ dependencies {
 testing {
   suites {
     test {
-      useJUnitJupiter('5.10.0')
+      useJUnitJupiter(libs.versions.junit.get())
       dependencies {
-        implementation('org.assertj:assertj-core:3.24.2')
-        implementation('org.mockito:mockito-core:5.5.0')
+        implementation(libs.assertj)
+        implementation(libs.mockito)
       }
     }
   }
@@ -126,7 +127,7 @@ prettyJupiter {
 }
 
 jacoco {
-  toolVersion('0.8.10')
+  setToolVersion(libs.versions.jacoco.get())
 }
 
 jacocoTestReport {
diff --git a/gradle.lockfile b/gradle.lockfile
index 5d85cd0..07561a8 100644
--- a/gradle.lockfile
+++ b/gradle.lockfile
@@ -35,8 +35,8 @@ org.apache.maven.doxia:doxia-logging-api:1.12.0=checkstyle
 org.apache.maven.doxia:doxia-module-xdoc:1.12.0=checkstyle
 org.apache.maven.doxia:doxia-sink-api:1.12.0=checkstyle
 org.apache.tomcat.embed:tomcat-embed-core:9.0.80=sonarlintCoreClasspath
-org.apache.tomcat.embed:tomcat-embed-el:9.0.75=sonarlintCoreClasspath
-org.apache.tomcat.embed:tomcat-embed-jasper:9.0.75=sonarlintCoreClasspath
+org.apache.tomcat.embed:tomcat-embed-el:9.0.80=sonarlintCoreClasspath
+org.apache.tomcat.embed:tomcat-embed-jasper:9.0.80=sonarlintCoreClasspath
 org.apache.tomcat:tomcat-annotations-api:9.0.80=sonarlintCoreClasspath
 org.apache.xbean:xbean-reflect:3.7=checkstyle
 org.apiguardian:apiguardian-api:1.1.2=java17TestCompileClasspath,java20TestCompileClasspath,testCompileClasspath
diff --git a/settings.gradle b/settings.gradle
index 4eeee55..e221665 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -3,3 +3,19 @@ plugins {
 }
 
 rootProject.name = 'maybe'
+
+dependencyResolutionManagement {
+  versionCatalogs {
+    libs {
+      version('checkstyle', '10.12.3')
+      version('jacoco', '0.8.10')
+      version('junit', '5.10.0')
+      version('sonarlint-core', '9.2.0.74516')
+
+      library('assertj', 'org.assertj', 'assertj-core').version('3.24.2')
+      library('mockito', 'org.mockito', 'mockito-core').version('5.5.0')
+      library('sonarlint-java', 'org.sonarsource.java', 'sonar-java-plugin').version('7.24.0.32100')
+      library('tomcat-jasper', 'org.apache.tomcat.embed', 'tomcat-embed-jasper').version('9.0.80')
+    }
+  }
+}