diff --git a/satellites/palemoon-decentraleyes.sat b/satellites/palemoon-decentraleyes.sat
index ff03762..9e34860 100644
--- a/satellites/palemoon-decentraleyes.sat
+++ b/satellites/palemoon-decentraleyes.sat
@@ -1,10 +1,10 @@
 # TODO: Build jetpack plugin (requires jpm)
 
 name=decentraleyes
-version=1.3.10
+version=1.4.2
 
 download "https://addons.palemoon.org/?component=download&id=jid1-BoFifL9Vbdl2zQ@jetpack&version=$version" \
-         '95dafa4d7b8452f5613da068b1309cd6' \
+         'e32de8e39a5294be917ad02ce85f8d84' \
          "Decentraleyes.v$version-palemoon-unsigned.xpi"
 _
 
diff --git a/satellites/palemoon-greasemonkey.sat b/satellites/palemoon-greasemonkey.sat
index b52e713..f24287f 100644
--- a/satellites/palemoon-greasemonkey.sat
+++ b/satellites/palemoon-greasemonkey.sat
@@ -1,11 +1,9 @@
-# TODO: Build this from source
-
 name=greasemonkey
-majver=3.31.1
+majver=3.31.4
 version=${majver}Fork
 
 dlextract "https://github.com/janekptacijarabaci/$name/archive/$version/$name-$version.tar.gz" \
-          '20ff6051b924bfa3cc18e659e331cf4a'
+          '44904806d2c5fca944c43b8cace7345b'
 _
 
 cd "$name-$version"
diff --git a/satellites/palemoon-ublock.sat b/satellites/palemoon-ublock.sat
index 5d66589..1136ad0 100644
--- a/satellites/palemoon-ublock.sat
+++ b/satellites/palemoon-ublock.sat
@@ -1,21 +1,21 @@
 import 'vcs/git'
 
 name=uBlock
-version=1.15.24
+version=1.16.4.4
 
-dlextract "https://github.com/gorhill/$name/archive/$version/$name-$version.tar.gz" \
-          '003bcfaf1a7150f0d8c5e876d767e8d6'
+dlextract "https://github.com/gorhill/$name/archive/firefox-legacy-$version/$name-$version.tar.gz" \
+          '513cd89848ee4f3a5426df7a10ac5fca'
 ( name=uAssets
     vcs_git -V "https://github.com/uBlockOrigin/uAssets"
 )
 _
 
-cd "$name-$version"
+cd "$name-firefox-legacy-$version"
 
 # tools/make-firefox-meta.py looks for this directory to find the project root...
 mkdir -p .git
 
-tools/make-firefox.sh all
-install -Dm644 "dist/build/${name}0.firefox.xpi" "$dir_install/$dir_prefix/$dir_lib/palemoon/browser/extensions/${name}0@raymondhill.net.xpi"
+tools/make-firefox-legacy.sh all
+install -Dm644 "dist/build/${name}0.firefox-legacy.xpi" "$dir_install/$dir_prefix/$dir_lib/palemoon/browser/extensions/${name}0@raymondhill.net.xpi"
 
 # vim:set tabstop=4 shiftwidth=4 syntax=sh expandtab:
diff --git a/satellites/palemoon.sat b/satellites/palemoon.sat
index fcb2ad1..cbfc3cf 100644
--- a/satellites/palemoon.sat
+++ b/satellites/palemoon.sat
@@ -1,12 +1,12 @@
 # The Pale Moon team recommends building with GCC 4.9. While other versions like 5.x are known to work, they're unsupported.
 
 name=Pale-Moon
-version=27.9.2
+version=27.9.4
 version_gcc=4.9.4
 version_autoconf=2.13
 
 dlextract "https://github.com/MoonchildProductions/$name/archive/${version}_Release/$name-${version}_Release.tar.gz" \
-          'be2197b81fe50e5717ef644f59dd3345'
+          '9b0bd412351b69b20b6af317cd323fa6'
 extrafile 'palemoon.desktop'
 
 ( name=gcc version="$version_gcc"