diff --git a/build.gradle b/build.gradle
index 80391d4..6541cfe 100644
--- a/build.gradle
+++ b/build.gradle
@@ -39,7 +39,7 @@ dependencies {
   implementation("org.apache.commons:commons-exec:1.6.0")
   implementation("org.ini4j:ini4j:0.5.4")
   implementation("org.plumelib:options:2.0.3")
-  implementation("org.plumelib:plume-util:1.12.3")
+  implementation("org.plumelib:plume-util:1.13.0")
   implementation("org.tmatesoft.svnkit:svnkit:1.10.11")
 }