diff --git a/www-client/iceweasel/iceweasel_bin-146.0.1.recipe b/www-client/iceweasel/iceweasel_bin-149.0.recipe
similarity index 87%
rename from www-client/iceweasel/iceweasel_bin-146.0.1.recipe
rename to www-client/iceweasel/iceweasel_bin-149.0.recipe
index 3ac0ebe09..16879be07 100644
--- a/www-client/iceweasel/iceweasel_bin-146.0.1.recipe
+++ b/www-client/iceweasel/iceweasel_bin-149.0.recipe
@@ -3,11 +3,11 @@ DESCRIPTION="Iceweasel is an open source web browser. \
 It achieves balance between ease of use and customization, catering to the \
 needs of both casual and power users."
 HOMEPAGE="https://github.com/kenz-gelsoft/gecko-dev"
-COPYRIGHT="1995-2025 Mozilla Developers and Contributors"
+COPYRIGHT="1995-2026 Mozilla Developers and Contributors"
 LICENSE="MPL v2.0"
-REVISION="2"
-SOURCE_URI="https://github.com/threedeyes/Gecko4Haiku/releases/download/$portVersion/Iceweasel-$portVersion-2.en-US.haiku-x86_64.tar.xz#noarchive"
-CHECKSUM_SHA256="65b6e49aee3fa46d379ed28a03e7a55f706654d36a32febb35a0970b37eff662"
+REVISION="1"
+SOURCE_URI="https://github.com/threedeyes/Gecko4Haiku/releases/download/$portVersion/Iceweasel-$portVersion.en-US.haiku-x86_64.tar.xz#noarchive"
+CHECKSUM_SHA256="2e1d994f522987be687379112b5f720a5d1731e8cd9b39f62726023bdc12643a"
 PATCHES="iceweasel_launcher-$portVersion.patchset"
 
 ADDITIONAL_FILES="
@@ -71,7 +71,7 @@ BUILD()
 INSTALL()
 {
 	mkdir -p $appsDir
-	tar -xJf Iceweasel-$portVersion-2.en-US.haiku-x86_64.tar.xz -C $appsDir
+	tar -xJf Iceweasel-$portVersion.en-US.haiku-x86_64.tar.xz -C $appsDir
 
 	cp "tools/haiku-launcher/Iceweasel Browser" $appsDir/Iceweasel
 
@@ -92,7 +92,7 @@ INSTALL()
 	local APP_SIGNATURE="application/x-vnd.iceweasel"
 	local MAJOR="`echo "$portVersion" | cut -d. -f1`"
 	local MIDDLE="`echo "$portVersion" | cut -d. -f2`"
-	local MINOR="`echo "$portVersion" | cut -d. -f3`"
+	local MINOR="0"
 	local LONG_INFO="$SUMMARY"
 	sed \
 		-e "s|@APP_SIGNATURE@|$APP_SIGNATURE|" \