diff --git a/buildSrc/build.gradle.kts b/buildSrc/build.gradle.kts
index d6ac235f69..24cc011413 100644
--- a/buildSrc/build.gradle.kts
+++ b/buildSrc/build.gradle.kts
@@ -38,7 +38,7 @@ dependencies {
 
   implementation("io.opentelemetry.instrumentation:gradle-plugins:2.26.1-alpha")
 
-  implementation("net.ltgt.gradle:gradle-errorprone-plugin:4.3.0")
+  implementation("net.ltgt.gradle:gradle-errorprone-plugin:5.1.0")
   implementation("net.ltgt.gradle:gradle-nullaway-plugin:3.0.0")
 
   implementation("gradle.plugin.io.morethan.jmhreport:gradle-jmh-report:0.9.6")
diff --git a/buildSrc/src/main/kotlin/ai.errorprone-conventions.gradle.kts b/buildSrc/src/main/kotlin/ai.errorprone-conventions.gradle.kts
index 0d8b920ddd..461365fdd2 100644
--- a/buildSrc/src/main/kotlin/ai.errorprone-conventions.gradle.kts
+++ b/buildSrc/src/main/kotlin/ai.errorprone-conventions.gradle.kts
@@ -20,14 +20,14 @@ tasks {
       errorprone {
         if (disableErrorProne) {
           logger.warn("Errorprone has been disabled. Build may not result in a valid PR build.")
-          isEnabled.set(false)
+          isEnabled = false
         }
 
-        disableWarningsInGeneratedCode.set(true)
-        allDisabledChecksAsWarnings.set(true)
+        disableWarningsInGeneratedCode = true
+        allDisabledChecksAsWarnings = true
 
         // Ignore warnings for generated classes
-        excludedPaths.set(".*/build/generated/.*")
+        excludedPaths = ".*/build/generated/.*"
 
         // it's very convenient to debug stuff in the javaagent using System.out.println
         // and we don't want to conditionally only check this in CI