diff --git a/build.gradle b/build.gradle
index 97b23fedf..276f54d8a 100644
--- a/build.gradle
+++ b/build.gradle
@@ -9,7 +9,7 @@ buildscript {
         classpath 'com.palantir.javaformat:gradle-palantir-java-format:2.2.0'
         classpath 'com.palantir.gradle.consistentversions:gradle-consistent-versions:2.0.0'
         classpath 'com.gradle.publish:plugin-publish-plugin:0.15.0'
-        classpath 'com.palantir.baseline:gradle-baseline-java:4.13.0'
+        classpath 'com.palantir.baseline:gradle-baseline-java:4.17.0'
         classpath 'de.undercouch:gradle-download-task:4.1.2'
         classpath 'com.palantir.gradle.gitversion:gradle-git-version:0.12.3'
         classpath 'gradle.plugin.org.inferred:gradle-processors:3.3.0'
diff --git a/gradle-sls-packaging/src/main/java/com/palantir/gradle/dist/service/gc/GcProfile.java b/gradle-sls-packaging/src/main/java/com/palantir/gradle/dist/service/gc/GcProfile.java
index 84eb413ce..cb9302025 100644
--- a/gradle-sls-packaging/src/main/java/com/palantir/gradle/dist/service/gc/GcProfile.java
+++ b/gradle-sls-packaging/src/main/java/com/palantir/gradle/dist/service/gc/GcProfile.java
@@ -102,7 +102,7 @@ public final List<String> gcJvmOpts(JavaVersion _javaVersion) {
      */
     class NoProfile implements GcProfile {
         @Override
-        public List<String> gcJvmOpts(JavaVersion _javaVersion) {
+        public final List<String> gcJvmOpts(JavaVersion _javaVersion) {
             return Collections.emptyList();
         }
     }