diff --git a/README.md b/README.md
index d26be425..1c447d6f 100644
--- a/README.md
+++ b/README.md
@@ -147,6 +147,11 @@ Install:
 
     brew install borkdude/brew/babashka
 
+On macOS with an M1 processor:
+
+    softwareupdate --install-rosetta
+    arch -x86_64 brew install borkdude/brew/babashka
+
 Upgrade:
 
     brew upgrade babashka
diff --git a/sci b/sci
index c9ed929d..3dae0ba3 160000
--- a/sci
+++ b/sci
@@ -1 +1 @@
-Subproject commit c9ed929da361eab8fcefb7c216a135f321fad2c6
+Subproject commit 3dae0ba3461481d2666970278a6396729c059009