diff --git a/.SRCINFO b/.SRCINFO
index 604ea1a88ba52..e24ceced45d2b 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,6 +1,6 @@
 pkgbase = icecat
 	pkgdesc = GNU version of the Firefox ESR browser
-	pkgver = 140.5.0
+	pkgver = 140.6.0
 	pkgrel = 1
 	url = https://gitweb.git.savannah.gnu.org/gitweb/?p=gnuzilla.git
 	arch = x86_64
@@ -55,15 +55,15 @@ pkgbase = icecat
 	optdepends = networkmanager: Location detection via available WiFi networks
 	optdepends = speech-dispatcher: Text-to-Speech
 	optdepends = xdg-desktop-portal: Screensharing with Wayland
-	noextract = firefox-140.5.0esr.source.tar.xz
+	noextract = firefox-140.6.0esr.source.tar.xz
 	options = !debug
 	options = !emptydirs
 	options = !lto
 	options = !makeflags
 	options = !strip
-	source = gnuzilla::git+https://https.git.savannah.gnu.org/git/gnuzilla.git#commit=5897aee761cc6d179bd8632f085c3c14ccf7db6c
-	source = https://archive.mozilla.org/pub/firefox/releases/140.5.0esr/source/firefox-140.5.0esr.source.tar.xz
+	source = gnuzilla::git+https://https.git.savannah.gnu.org/git/gnuzilla.git#commit=f4e50b9a4d5384ce2e860133bf0beaaccbf19b46
+	source = https://archive.mozilla.org/pub/firefox/releases/140.6.0esr/source/firefox-140.6.0esr.source.tar.xz
 	sha256sums = SKIP
-	sha256sums = 832b7ef3e5f7a2430e0ba0b9000dab6fdd8f65bccff8bcf7eeb9ed16e6d310e2
+	sha256sums = 6c35c9ab507521033c8fd49f1b4c85ee158f33ed36f5781a663f116c3d604dc9
 
 pkgname = icecat
diff --git a/PKGBUILD b/PKGBUILD
index 070546b2c39c0..a21aba7561e38 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -24,9 +24,9 @@
 : ${_build_limit_cores:=false}
 
 ## update
-_icver="140.5.0"
-_commit="5897aee761cc6d179bd8632f085c3c14ccf7db6c" # 140.5.0
-_ffsum="832b7ef3e5f7a2430e0ba0b9000dab6fdd8f65bccff8bcf7eeb9ed16e6d310e2"
+_icver="140.6.0"
+_commit="f4e50b9a4d5384ce2e860133bf0beaaccbf19b46" # 140.6.0
+_ffsum="6c35c9ab507521033c8fd49f1b4c85ee158f33ed36f5781a663f116c3d604dc9"
 
 ## package
 _pkgname="icecat"