diff --git a/packages/bison/build.sh b/packages/bison/build.sh
index fd8c5266a..a926e7e5b 100644
--- a/packages/bison/build.sh
+++ b/packages/bison/build.sh
@@ -1,9 +1,8 @@
 TERMUX_PKG_HOMEPAGE=https://www.gnu.org/software/bison/
 TERMUX_PKG_DESCRIPTION="General-purpose parser generator"
 TERMUX_PKG_DEPENDS="m4"
-TERMUX_PKG_VERSION=3.0.4
-TERMUX_PKG_REVISION=2
+TERMUX_PKG_VERSION=3.0.5
+TERMUX_PKG_SHA256=075cef2e814642e30e10e8155e93022e4a91ca38a65aa1d5467d4e969f97f338
 TERMUX_PKG_SRCURL=https://mirrors.kernel.org/gnu/bison/bison-${TERMUX_PKG_VERSION}.tar.xz
-TERMUX_PKG_SHA256=a72428c7917bdf9fa93cb8181c971b6e22834125848cf1d03ce10b1bb0716fe1
 TERMUX_PKG_BUILD_IN_SRC=yes
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="M4=m4"