diff --git a/build_and_minimize.bash b/build_and_minimize.bash
index 365758f..97b812a 100755
--- a/build_and_minimize.bash
+++ b/build_and_minimize.bash
@@ -15,7 +15,7 @@ GIT_COMMITISH=$(git rev-parse main)
 # This is magic and will need to be updated whenever we update the
 # Debian layer.
 
-BOTTOM_LAYER="cec906613726ec32de92af0ec1cd6692c34df78782227f4415cd12c47a264dd4"
+BOTTOM_LAYER="7900806df64cc5adea32b37d8484569598376cac1c66f0810c01b7ad2458e9fd"
 
 rm -rf "$TEMP_GIBBERISH"
 mkdir -p "$TEMP_GIBBERISH/ptth"