diff --git a/.abf.yml b/.abf.yml
index b025bd9..01a190e 100644
--- a/.abf.yml
+++ b/.abf.yml
@@ -1,2 +1,2 @@
 sources:
-  0ad-0.0.17-alpha-unix-build.tar.xz: a5abc81b450cbb766750ac44a172643389eca3d8
+  0ad-0.0.18-alpha-unix-build.tar.xz: cd233c684d9dcc81d1ae4b42d84f06aedc8398a8
diff --git a/0ad.spec b/0ad.spec
index a7625ce..29795d7 100644
--- a/0ad.spec
+++ b/0ad.spec
@@ -12,11 +12,10 @@
 
 %global with_system_nvtt 0
 %global without_nvtt 1
-%global with_system_enet 1
 
 Summary:	Cross-Platform RTS Game of Ancient Warfare
 Name:		0ad
-Version:	0.0.17
+Version:	0.0.18
 Release:	1
 Epoch:		1
 License:	GPLv2+ and BSD and MIT and IBM
@@ -47,7 +46,7 @@ BuildRequires:	miniupnpc-devel
 %if %{with_system_nvtt}
 BuildRequires:	nvidia-texture-tools-devel
 %endif
-BuildRequires:	wxgtku-devel
+BuildRequires:	wxgtku3.0-devel
 BuildRequires:	pkgconfig(gloox)
 BuildRequires:	pkgconfig(icu-i18n)
 BuildRequires:	pkgconfig(IL)
@@ -56,7 +55,7 @@ BuildRequires:	pkgconfig(libenet)
 BuildRequires:	pkgconfig(libpng)
 BuildRequires:	pkgconfig(libxml-2.0)
 BuildRequires:	pkgconfig(libzip)
-BuildRequires:	pkgconfig(mozjs-24)
+BuildRequires:	pkgconfig(mozjs-31)
 BuildRequires:	pkgconfig(openal)
 BuildRequires:	pkgconfig(sdl)
 BuildRequires:	pkgconfig(vorbis)
@@ -111,10 +110,7 @@ build/workspaces/update-workspaces.sh \
 	--bindir %{_gamesbindir} \
 	--datadir %{_gamesdatadir}/%{name} \
 	--libdir %{_libdir}/%{name} \
-%if %{with_system_enet}
-	--with-system-enet \
-%endif
-	--with-system-mozjs24 \
+	--with-system-mozjs31 \
 	--with-system-miniupnpc \
 %if %{with_system_nvtt}
 	--with-system-nvtt \
@@ -136,10 +132,6 @@ for name in AtlasUI%{dbg} Collada%{dbg}; do
     install -m 755 binaries/system/lib${name}.so  %{buildroot}%{_libdir}/%{name}/lib${name}.so
 done
 
-%if !%{with_system_enet}
-    install -p -m 755 binaries/system/libenet.so.1 %{buildroot}%{_libdir}/%{name}/libenet.so.1
-%endif
-
 %if !%{without_nvtt} && !%{with_system_nvtt}
 for name in nvcore nvimage nvmath nvtt; do
     install -p -m 755 binaries/system/lib${name}.so %{buildroot}%{_libdir}/%{name}/lib${name}.so