diff --git a/firefox.be0 b/firefox.be0
index 81b659c58..5d415bafe 100755
--- a/firefox.be0
+++ b/firefox.be0
@@ -2,11 +2,11 @@
 
 #export BEE_TMP_TMPDIR=/dev/shm BEE_TMP_BUILDROOT=/dev/shm/bee-root BEE_MAKEFLAGS='-j80'
 
-# BEE_VERSION firefox-138.0.4-0
+# BEE_VERSION firefox-139.0-0
 
 #https://ftp.mozilla.org/pub/firefox/releases/$pkgversion/SOURCE to find the right download link
-SRCURL[0]="https://ftp.mozilla.org/pub/firefox/releases/${PKGVERSION}/source/firefox-${PKGVERSION}.source.tar.xz"
-#SRCURL[0]="https://beehive.molgen.mpg.de/44cd2ed3c00ada51435d18a62fa41d94/firefox-138.0.4.source.tar.xz"
+#SRCURL[0]="https://ftp.mozilla.org/pub/firefox/releases/${PKGVERSION}/source/firefox-${PKGVERSION}.source.tar.xz"
+SRCURL[0]="https://beehive.molgen.mpg.de/9955048fa82021b2be95eed02fe67c86/firefox-139.0.source.tar.xz"
 
 #BEE_BUILDTYPE=autotools
 #build_in_sourcedir