diff --git a/packages/bison/build.sh b/packages/bison/build.sh
index 1335db61ff..7002cb202b 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=3.6.2
+TERMUX_PKG_VERSION=3.6.4
 TERMUX_PKG_SRCURL=https://mirrors.kernel.org/gnu/bison/bison-${TERMUX_PKG_VERSION}.tar.xz
-TERMUX_PKG_SHA256=4a164b5cc971b896ce976bf4b624fab7279e0729cf983a5135df7e4df0970f6e
+TERMUX_PKG_SHA256=8b13473b31ca7fcf65e5e8a74224368ffd5df19275602a9c9567ba393f18577d
 TERMUX_PKG_DEPENDS="m4"
 TERMUX_PKG_BUILD_IN_SRC=true
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="