diff --git a/games/stella/stella.SlackBuild b/games/stella/stella.SlackBuild
index e1fbe2affd..67528bd016 100644
--- a/games/stella/stella.SlackBuild
+++ b/games/stella/stella.SlackBuild
@@ -8,6 +8,7 @@
 
 # Now maintained by B. Watson <yalhcru@gmail.com>
 
+# 20201103 bkw: update for 6.4.
 # 20201027 bkw: update for 6.3.
 # 20200804 bkw: update for 6.2.1.
 # 20200327 bkw:
@@ -47,7 +48,7 @@
 # - StartupNotify=false in .desktop
 
 PRGNAM=stella
-VERSION=${VERSION:-6.3}
+VERSION=${VERSION:-6.4}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
diff --git a/games/stella/stella.info b/games/stella/stella.info
index 23004775e7..f28829c3e8 100644
--- a/games/stella/stella.info
+++ b/games/stella/stella.info
@@ -1,8 +1,8 @@
 PRGNAM="stella"
-VERSION="6.3"
+VERSION="6.4"
 HOMEPAGE="https://stella-emu.github.io/"
-DOWNLOAD="https://github.com/stella-emu/stella/releases/download/6.3/stella-6.3-src.tar.xz"
-MD5SUM="6e7bc0306064bc2dc10ad5e4ccb843bd"
+DOWNLOAD="https://github.com/stella-emu/stella/releases/download/6.4/stella-6.4-src.tar.xz"
+MD5SUM="a6509ba4c1c45e0d1d9b017ff3c4e545"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES="SDL2"