diff --git a/build.gradle b/build.gradle
index c20d01f..0efb7fc 100644
--- a/build.gradle
+++ b/build.gradle
@@ -112,7 +112,7 @@ tasks.withType(JavaCompile).configureEach {
 // PMD linter
 
 pmd {
-  toolVersion = "7.22.0"
+  toolVersion = "7.23.0"
   ruleSetFiles = files("${rootDir}/.pmd-ruleset.xml")
   consoleOutput = true
   ignoreFailures = false