diff --git a/LEGALNOTICE.md b/LEGALNOTICE.md
index 553773b1ada..467e4b6f453 100644
--- a/LEGALNOTICE.md
+++ b/LEGALNOTICE.md
@@ -58,6 +58,6 @@ and subject to their respective licenses.
 | log4j-api-2.26.1.jar                | Apache 2.0                |
 | log4j-core-2.26.1.jar               | Apache 2.0                |
 | log4j-jul-2.26.1.jar                | Apache 2.0                |
-| rsyntaxtextarea-4.0.0.jar           | BSD-3 clause              |
+| rsyntaxtextarea-4.0.1.jar           | BSD-3 clause              |
 | swingx-all-1.6.5-1.jar              | LGPL 2.1                  |
 | xom-1.4.6.jar                       | LGPL                      |
diff --git a/build.gradle.kts b/build.gradle.kts
index a7769a364c3..53b28bc88aa 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -3,7 +3,6 @@ import net.ltgt.gradle.errorprone.errorprone
 plugins {
     alias(libs.plugins.spotless)
     alias(libs.plugins.sonarqube)
-    alias(libs.plugins.dependencyUpdates)
     alias(libs.plugins.errorprone)
 }
 
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index d9bf08d6cd7..70a7035efc5 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -34,7 +34,7 @@ log4j-api12 = { module = "org.apache.logging.log4j:log4j-1.2-api", version.ref =
 log4j-core = { module = "org.apache.logging.log4j:log4j-core", version.ref = "log4j" }
 log4j-jul = { module = "org.apache.logging.log4j:log4j-jul", version.ref = "log4j" }
 log4j-slf4j = { module = "org.apache.logging.log4j:log4j-slf4j-impl", version.ref = "log4j" }
-rsyntaxtextarea = "com.fifesoft:rsyntaxtextarea:4.0.0"
+rsyntaxtextarea = "com.fifesoft:rsyntaxtextarea:4.0.1"
 swingx = "org.swinglabs.swingx:swingx-all:1.6.5-1"
 xom = "xom:xom:1.4.6"
 
@@ -48,7 +48,6 @@ mockito = "org.mockito:mockito-junit-jupiter:5.23.0"
 [plugins]
 crowdin = "org.zaproxy.crowdin:0.6.0"
 cyclonedx.id = "org.cyclonedx.bom"
-dependencyUpdates = "com.github.ben-manes.versions:0.54.0"
 errorprone = "net.ltgt.errorprone:5.1.0"
 japicmp.id = "me.champeau.gradle.japicmp"
 sonarqube = "org.sonarqube:7.3.1.8318"
diff --git a/settings.gradle.kts b/settings.gradle.kts
index 54b920eb49b..78d1ad2f437 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -1,4 +1,5 @@
 plugins {
+    id("io.github.ben-manes.versions.settings") version "0.57.0"
     id("org.zaproxy.common.settings") version "0.5.0"
     id("com.diffplug.spotless") version "6.25.0" apply false
 }