diff --git a/pom.xml b/pom.xml
index 70c1fcecf..2424185b2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -19,7 +19,7 @@
   <parent>
     <groupId>org.apache.commons</groupId>
     <artifactId>commons-parent</artifactId>
-    <version>88</version>
+    <version>91</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>