diff --git a/tool/cosmocc/README.md b/tool/cosmocc/README.md
index ea486654d..987fb5d3f 100644
--- a/tool/cosmocc/README.md
+++ b/tool/cosmocc/README.md
@@ -291,7 +291,7 @@ statements instead, so that Cosmopolitan Libc's system constants will
 work as expected. Our modifications to GNU GCC are published under the
 ISC license at <https://github.com/ahgamut/gcc/tree/portcosmo-11.2>. The
 binaries you see here were first published at
-<https://github.com/ahgamut/superconfigure/releases/tag/z0.0.24> which
+<https://github.com/ahgamut/superconfigure/releases/tag/z0.0.29> which
 is regularly updated.
 
 ## Legal
diff --git a/tool/cosmocc/package.sh b/tool/cosmocc/package.sh
index 8f076ce80..306659042 100755
--- a/tool/cosmocc/package.sh
+++ b/tool/cosmocc/package.sh
@@ -89,10 +89,10 @@ fetch() {
 OLD=$PWD
 cd "$OUTDIR/"
 if [ ! -x bin/x86_64-linux-cosmo-gcc ]; then
-  fetch https://github.com/ahgamut/superconfigure/releases/download/z0.0.24/aarch64-gcc.zip
+  fetch https://github.com/ahgamut/superconfigure/releases/download/z0.0.29/aarch64-gcc.zip
   unzip aarch64-gcc.zip
   rm -f aarch64-gcc.zip
-  fetch https://github.com/ahgamut/superconfigure/releases/download/z0.0.24/x86_64-gcc.zip
+  fetch https://github.com/ahgamut/superconfigure/releases/download/z0.0.29/x86_64-gcc.zip
   unzip x86_64-gcc.zip
   rm -f x86_64-gcc.zip
 fi