From 1d22800f0c4c85cdef7d794dcfbc99e48d6447b1 Mon Sep 17 00:00:00 2001
From: Gary Gregory <garydgregory@gmail.com>
Date: Fri, 1 Sep 2023 11:15:07 -0400
Subject: [PATCH] Update DTD

---
 checkstyle.xml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/checkstyle.xml b/checkstyle.xml
index a34cbfc10..e3c1173bc 100644
--- a/checkstyle.xml
+++ b/checkstyle.xml
@@ -17,8 +17,8 @@ limitations under the License.
 -->
 
 <!DOCTYPE module PUBLIC
-    "-//Checkstyle//DTD Checkstyle Configuration 1.1//EN"
-    "https://checkstyle.org/dtds/configuration_1_1.dtd">
+    "-//Checkstyle//DTD Checkstyle Configuration 1.3//EN"
+    "https://checkstyle.org/dtds/configuration_1_3.dtd">
 
 <!-- Commons Net customization of default Checkstyle behavior -->
 <module name="Checker">