diff --git a/games/blockattack/Makefile b/games/blockattack/Makefile
index e1095c3d8da8..82af8714c68c 100644
--- a/games/blockattack/Makefile
+++ b/games/blockattack/Makefile
@@ -1,39 +1,39 @@
 PORTNAME=	blockattack
 DISTVERSIONPREFIX=	v
-DISTVERSION=	2.6.0
-PORTREVISION=	1
+DISTVERSION=	2.7.0
 CATEGORIES=	games
 
 MAINTAINER=	jbeich@FreeBSD.org
 COMMENT=	Puzzle game inspired by Tetris
 
 LICENSE=	GPLv2+
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 BUILD_DEPENDS=	zip:archivers/zip \
-		boost-libs>0:devel/boost-libs \
-		${LOCALBASE}/include/utf8cpp/utf8.h:devel/utf8cpp
+		boost-libs>0:devel/boost-libs
 LIB_DEPENDS=	libphysfs.so:devel/physfs
 
 USES=		cmake compiler:c++11-lib gettext localbase:ldflags \
 		pkgconfig sdl shebangfix
 USE_GITHUB=	yes
 USE_SDL=	image2 mixer2 ttf2
 GH_PROJECT=	${PORTNAME}-game
 SHEBANG_FILES=	packdata.sh source/misc/translation/*.sh
 bash_CMD=	/bin/sh
 CMAKE_ON=	Boost_USE_STATIC_LIBS
-CFLAGS+=	-I${LOCALBASE}/include/utf8cpp
 LDFLAGS+=	-lintl
 
 post-patch:
+# Drop dependency on bash/zsh features: directory stacking
+	@${REINPLACE_CMD} -e 's/pushd/cd/; s/popd/cd -/' \
+		${WRKSRC}/packdata.sh
 # Respect PREFIX when looking for data directories
 	@${REINPLACE_CMD} -e 's,/etc,${PREFIX}&,' \
 		-e 's,/usr/local,${PREFIX},' \
 		${WRKSRC}/source/code/sago/platform_folders.cpp
 
 post-build:
 # Generate game data and translations
 	@(cd ${WRKSRC} && ${WRKSRC}/packdata.sh)
 
 .include <bsd.port.mk>
diff --git a/games/blockattack/distinfo b/games/blockattack/distinfo
index 9e4c97196bd3..98f312f3a76c 100644
--- a/games/blockattack/distinfo
+++ b/games/blockattack/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1601119285
-SHA256 (blockattack-blockattack-game-v2.6.0_GH0.tar.gz) = 0967966e04e11c45dc0fe24b3caa583e591b4c7b39511d69805320ea22a21990
-SIZE (blockattack-blockattack-game-v2.6.0_GH0.tar.gz) = 6816138
+TIMESTAMP = 1634994358
+SHA256 (blockattack-blockattack-game-v2.7.0_GH0.tar.gz) = e132790d72d54eb40112dfb43d39191b2bf88a9572e34b25a5d2d70419f2f592
+SIZE (blockattack-blockattack-game-v2.7.0_GH0.tar.gz) = 6826773
diff --git a/games/blockattack/pkg-plist b/games/blockattack/pkg-plist
index 7be80d2db418..7b3908ab06f6 100644
--- a/games/blockattack/pkg-plist
+++ b/games/blockattack/pkg-plist
@@ -1,12 +1,12 @@
 bin/blockattack
 share/applications/blockattack.desktop
 %%DATADIR%%/blockattack.data
 %%DATADIR%%/locale/da/LC_MESSAGES/blockattack_roftb.mo
-share/icons/hicolor/128x128/apps/blockattack.xpm
-share/icons/hicolor/16x16/apps/blockattack.xpm
-share/icons/hicolor/256x256/apps/blockattack.xpm
-share/icons/hicolor/32x32/apps/blockattack.xpm
-share/icons/hicolor/48x48/apps/blockattack.xpm
-share/icons/hicolor/64x64/apps/blockattack.xpm
+share/icons/hicolor/128x128/apps/blockattack.png
+share/icons/hicolor/16x16/apps/blockattack.png
+share/icons/hicolor/256x256/apps/blockattack.png
+share/icons/hicolor/32x32/apps/blockattack.png
+share/icons/hicolor/48x48/apps/blockattack.png
+share/icons/hicolor/64x64/apps/blockattack.png
 share/man/man6/blockattack.6.gz
 share/metainfo/net.blockattack.game.metainfo.xml