diff --git a/debian/lmcp/build-deb.sh b/debian/lmcp/build-deb.sh
index 7b0a4fc68..10f7880f7 100755
--- a/debian/lmcp/build-deb.sh
+++ b/debian/lmcp/build-deb.sh
@@ -7,8 +7,8 @@
 # package (Architecture: all, depends on lua + lua-socket).
 set -euo pipefail
 
-PKGVER=1.2.3
-UPSTREAM_TAG=v1.2.3
+PKGVER=1.2.4
+UPSTREAM_TAG=v1.2.4
 PKGREL=1
 LMCP_TARBALL_SHA256=5def217c307eacaff2812d3b8116e556a6a117168b0e8972c64eddae72728f0c
 HERE=$(dirname "$(readlink -f "$0")")