diff --git a/gcc.be0 b/gcc.be0
index fe32b330e..998900223 100755
--- a/gcc.be0
+++ b/gcc.be0
@@ -1,14 +1,14 @@
 #!/bin/env beesh
 
-# BEE_VERSION gcc-10.4.0-0
+# BEE_VERSION gcc-12.3.0-0
 
 # Note: The test suite runs address sanitizer tests. In the current mariux64 environment
-# this requires
+# this requires (the mariux64 default is 2)
 #
 #     sudo sysctl vm.overcommit_memory=0
 
-# Orig: https://ftp.gwdg.de/pub/misc/gcc/releases/gcc-10.4.0/gcc-10.4.0.tar.xz
-SRCURL[0]="https://beehive.molgen.mpg.de/d307b8748a74939359a5843f859a4dec/gcc-10.4.0.tar.xz"
+# Orig: https://ftp.fu-berlin.de/unix/languages/gcc/releases/gcc-12.3.0/gcc-12.3.0.tar.xz
+SRCURL[0]="https://beehive.molgen.mpg.de/58a863b2a50e4d42eacc20fec419bc3b/gcc-12.3.0.tar.xz"
 
 # PATCHURL[0]=""