diff --git a/build.gradle b/build.gradle
index 3891e03d..5cc9f382 100644
--- a/build.gradle
+++ b/build.gradle
@@ -33,7 +33,7 @@ dependencies {
     // Use JUnit test framework.
     testImplementation("junit:junit:4.13.2")
 
-    errorprone("com.google.errorprone:error_prone_core:2.35.1")
+    errorprone("com.google.errorprone:error_prone_core:2.47.0")
 }
 
 // Use require-javadoc. From https://github.com/plume-lib/require-javadoc.