diff --git a/conf/tomcat9_deb.src b/conf/tomcat9_deb.src
index 51018ef..2a2a03d 100644
--- a/conf/tomcat9_deb.src
+++ b/conf/tomcat9_deb.src
@@ -1,5 +1,5 @@
-SOURCE_URL=http://ftp.debian.org/debian/pool/main/t/tomcat9/tomcat9_9.0.43-2~deb11u5_all.deb
-SOURCE_SUM=af9dca54e7c9cecd97513df93a43652d00dd47ec01d939dab8f8b3a6749f83bc
+SOURCE_URL=https://ftp.debian.org/debian/pool/main/t/tomcat9/tomcat9_9.0.70-1_all.deb
+SOURCE_SUM=c062cd3ff27a566fdc6fed7dd2602c4e4ffe2216c8a19822bcaf03bd739e39b5
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=ar
 SOURCE_IN_SUBDIR=false