diff --git a/profiles/default/package.keywords/default b/profiles/default/package.keywords/default
index 5a3077253..3d8cc3f62 100644
--- a/profiles/default/package.keywords/default
+++ b/profiles/default/package.keywords/default
@@ -153,7 +153,7 @@ sys-apps/inxi amd64 x86
 ~sys-process/htop-2.2.0 amd64 x86
 ~sys-process/nmon-16g amd64 x86
 ~www-client/falkon-3.0.1 amd64 x86
-~www-client/firefox-65.0 amd64 x86
+~www-client/firefox-64.0.2 amd64 x86
 ~www-client/luakit-2017.08.10 amd64 x86
 ~www-client/midori-7.0 amd64 x86
 www-client/opera amd64
diff --git a/profiles/default/package.keywords/depends b/profiles/default/package.keywords/depends
index 84cc7408c..e6cc5f809 100644
--- a/profiles/default/package.keywords/depends
+++ b/profiles/default/package.keywords/depends
@@ -605,7 +605,7 @@
 ~dev-lang/lua-5.1.5 amd64 x86
 ~dev-lang/mono-basic-4.7 amd64 x86
 ~dev-lang/php-5.6.40 amd64 x86
-~dev-lang/rust-1.32.0 amd64 x86
+~dev-lang/rust-1.25.0 amd64 x86
 ~dev-lang/spidermonkey-52.9.1_pre1 amd64 x86
 ~dev-lang/swig-3.0.10 amd64 x86
 ~dev-libs/beignet-1.3.2 amd64 x86
@@ -797,7 +797,7 @@
 ~media-libs/libopenraw-0.1.2 amd64 x86
 ~media-libs/libpng-1.6.34 amd64 x86
 ~media-libs/libvpx-1.5.0 amd64 x86
-~media-libs/libwebp-1.0.2 amd64 x86
+~media-libs/libwebp-1.0.0 amd64 x86
 ~media-libs/libXcm-0.5.4 amd64 x86
 ~media-libs/mediastreamer-2.9.0 amd64 x86
 ~media-libs/mlt-6.6.0 amd64 x86
@@ -1115,10 +1115,9 @@
 ~sys-process/memwatch-0.3.3 amd64 x86
 ~sys-process/numad-0.5 amd64 x86
 ~sys-process/tini-0.18.0 amd64 x86
-~virtual/cargo-1.32.0 amd64 x86
 ~virtual/gnustep-back-0.24.1 amd64 x86
 ~virtual/podofo-build-0.9.6_pre20171027 amd64 x86
-~virtual/rust-1.32.0 amd64 x86
+~virtual/rust-1.25.0 amd64 x86
 ~www-apache/passenger-6.0.1 amd64 x86
 ~www-client/vivaldi-2.1.1337.47_p1 amd64 x86
 ~www-client/w3mmee-0.3.2_p24 amd64 x86
diff --git a/profiles/default/package.use/default b/profiles/default/package.use/default
index ca38426f0..38a7af39d 100644
--- a/profiles/default/package.use/default
+++ b/profiles/default/package.use/default
@@ -364,7 +364,7 @@ app-admin/conky imlib
 media-libs/opencv contrib_hdf
 
 # force-enable hardware-accelerated rendering, disable branding, disable screenshot extension
-www-client/firefox bindist hwaccel -pgo -screenshot
+www-client/firefox hwaccel bindist -screenshot
 
 # DRI3 support, UMA Acceleration Architecture
 x11-drivers/xf86-video-intel dri3 uxa