diff --git a/BioArchLinux/biobambam/PKGBUILD b/BioArchLinux/biobambam/PKGBUILD
index c59cda7286..d208e29a50 100644
--- a/BioArchLinux/biobambam/PKGBUILD
+++ b/BioArchLinux/biobambam/PKGBUILD
@@ -8,8 +8,15 @@ arch=('x86_64')
 url="https://github.com/gt1/biobambam2"
 license=('GPL3')
 makedepends=('libmaus' 'autoconf' 'make' 'boost')
-source=(https://gitlab.com/german.tischler/biobambam2/-/archive/${pkgver//_/-}/${pkgname}2-${pkgver//_/-}.tar.gz)
-sha256sums=('e405421e869ac7220c3a7e5da0d24a3c7b4c7b1807e044a439fe68efc88a1f2a')
+source=(https://gitlab.com/german.tischler/biobambam2/-/archive/${pkgver//_/-}/${pkgname}2-${pkgver//_/-}.tar.gz
+	gcc13.patch::https://gitlab.com/german.tischler/biobambam2/-/commit/67ba5f1d097d8ec33805afb9217632bb7bd4343d.patch)
+sha256sums=('e405421e869ac7220c3a7e5da0d24a3c7b4c7b1807e044a439fe68efc88a1f2a'
+            '4945978c194807b149f9c82f709db1fce62340867f87ede5a587ef2247c39827')
+
+prepare() {
+  cd "${srcdir}"/libmaus2-"${pkgver//_/-}"
+  patch -p1 < $srcdir/gcc13.patch
+}
 
 build() {
   cd "${srcdir}"/"${pkgname}2"-"${pkgver//_/-}"
diff --git a/BioArchLinux/biobambam/lilac.yaml b/BioArchLinux/biobambam/lilac.yaml
index ac97398840..a6a6ed83bd 100644
--- a/BioArchLinux/biobambam/lilac.yaml
+++ b/BioArchLinux/biobambam/lilac.yaml
@@ -8,7 +8,11 @@ post_build_script: |
   git_pkgbuild_commit()
   update_aur_repo()
 update_on:
-  - source: cmd
-    cmd: curl -sS https://gitlab.com/german.tischler/biobambam2/-/tags | grep '\-release-' | head -n 1 | sed 's/</ /g' | sed 's/>/ /g' | awk '{print $5}' | sed 's/-/_/g'
+  - source: gitlab
+    gitlab: german.tischler/biobambam2
+    use_max_tag: true
+    include_regex: (\d+.\d+.\d+-release-\d+)
+    from_pattern: (\d+.\d+.\d+)-release-(\d+)
+    to_pattern: \1_release_\2
 repo_depends:
   - libmaus