diff --git a/packages/libmsgpack/build.sh b/packages/libmsgpack/build.sh
index 7413823fdb..e3d40e745f 100644
--- a/packages/libmsgpack/build.sh
+++ b/packages/libmsgpack/build.sh
@@ -6,7 +6,7 @@ TERMUX_PKG_VERSION=4.0.0
 TERMUX_PKG_SRCURL=https://github.com/msgpack/msgpack-c/releases/download/c-${TERMUX_PKG_VERSION}/msgpack-c-${TERMUX_PKG_VERSION}.tar.gz
 TERMUX_PKG_SHA256=420fe35e7572f2a168d17e660ef981a589c9cbe77faa25eb34a520e1fcc032c8
 TERMUX_PKG_AUTO_UPDATE=true
-TERMUX_PKG_AUTO_UPDATE_TAG_REGEXP="\d+\.\d+\.\d+"
+TERMUX_PKG_UPDATE_VERSION_REGEXP="\d+\.\d+\.\d+"
 TERMUX_PKG_BREAKS="libmsgpack-dev"
 TERMUX_PKG_REPLACES="libmsgpack-dev"
 TERMUX_PKG_BUILD_IN_SRC=true