diff --git a/packages/bison/build.sh b/packages/bison/build.sh
index d89c1ceac..88819c7d5 100644
--- a/packages/bison/build.sh
+++ b/packages/bison/build.sh
@@ -1,9 +1,9 @@
 TERMUX_PKG_HOMEPAGE=https://www.gnu.org/software/bison/
 TERMUX_PKG_DESCRIPTION="General-purpose parser generator"
 TERMUX_PKG_LICENSE="GPL-3.0"
-TERMUX_PKG_VERSION=3.4.1
+TERMUX_PKG_VERSION=3.4.2
 TERMUX_PKG_SRCURL=https://mirrors.kernel.org/gnu/bison/bison-${TERMUX_PKG_VERSION}.tar.xz
-TERMUX_PKG_SHA256=27159ac5ebf736dffd5636fd2cd625767c9e437de65baa63cb0de83570bd820d
+TERMUX_PKG_SHA256=27d05534699735dc69e86add5b808d6cb35900ad3fd63fa82e3eb644336abfa0
 TERMUX_PKG_DEPENDS="m4"
 TERMUX_PKG_BUILD_IN_SRC=true
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="M4=m4"