diff --git a/agent/src/test/groovy/nu/studer/teamcity/buildscan/agent/gradle/BaseInitScriptTest.groovy b/agent/src/test/groovy/nu/studer/teamcity/buildscan/agent/gradle/BaseInitScriptTest.groovy
index 0a4b6aa4..acd2f715 100644
--- a/agent/src/test/groovy/nu/studer/teamcity/buildscan/agent/gradle/BaseInitScriptTest.groovy
+++ b/agent/src/test/groovy/nu/studer/teamcity/buildscan/agent/gradle/BaseInitScriptTest.groovy
@@ -74,7 +74,7 @@ class BaseInitScriptTest extends Specification {
     static final String PUBLIC_BUILD_SCAN_ID = 'i2wepy2gr7ovw'
     static final String DEFAULT_SCAN_UPLOAD_TOKEN = 'scan-upload-token'
 
-    static final String DEVELOCITY_PLUGIN_VERSION = '3.17.4'
+    static final String DEVELOCITY_PLUGIN_VERSION = '3.18.1'
     static final String CCUD_PLUGIN_VERSION = '2.0.1'
 
     File initScriptFile
diff --git a/src/main/resources/default-plugin-versions.properties b/src/main/resources/default-plugin-versions.properties
index 929be15e..317e0ff5 100644
--- a/src/main/resources/default-plugin-versions.properties
+++ b/src/main/resources/default-plugin-versions.properties
@@ -1,4 +1,4 @@
-gradleEnterprisePluginVersion=3.17.4
+gradleEnterprisePluginVersion=3.18.1
 commonCustomUserDataPluginVersion=2.0.1
 gradleEnterpriseExtensionVersion=1.21.4
 commonCustomUserDataExtensionVersion=2.0
diff --git a/src/test/groovy/nu/studer/teamcity/buildscan/connection/DevelocityConnectionProviderTest.groovy b/src/test/groovy/nu/studer/teamcity/buildscan/connection/DevelocityConnectionProviderTest.groovy
index 98c1d44c..c7fb72b8 100644
--- a/src/test/groovy/nu/studer/teamcity/buildscan/connection/DevelocityConnectionProviderTest.groovy
+++ b/src/test/groovy/nu/studer/teamcity/buildscan/connection/DevelocityConnectionProviderTest.groovy
@@ -49,7 +49,7 @@ class DevelocityConnectionProviderTest extends Specification {
         GRADLE_PLUGIN_REPOSITORY_URL            | 'https://plugins.example.com'   | 'Gradle Plugin Repository URL'
         DEVELOCITY_URL                          | 'https://ge.example.com'        | 'Develocity Server URL'
         ALLOW_UNTRUSTED_SERVER                  | 'true'                          | 'Allow Untrusted Server'
-        DEVELOCITY_PLUGIN_VERSION               | '3.17.4'                        | 'Develocity Gradle Plugin Version'
+        DEVELOCITY_PLUGIN_VERSION               | '3.18.1'                        | 'Develocity Gradle Plugin Version'
         CCUD_PLUGIN_VERSION                     | '2.0.1'                         | 'Common Custom User Data Gradle Plugin Version'
         DEVELOCITY_EXTENSION_VERSION            | '1.21.4'                        | 'Develocity Maven Extension Version'
         CCUD_EXTENSION_VERSION                  | '2.0'                           | 'Common Custom User Data Maven Extension Version'