diff -r 9601f5582f33 -r bbda3b4f3c99 src/HOL/Tools/etc/options
--- a/src/HOL/Tools/etc/options	Thu Jan 30 22:29:45 2025 +0100
+++ b/src/HOL/Tools/etc/options	Wed Jan 08 15:19:37 2025 +0100
@@ -26,7 +26,7 @@
 
 section "Miscellaneous Tools"
 
-public option sledgehammer_provers : string = "cvc4 verit z3 e spass vampire zipperposition"
+public option sledgehammer_provers : string = "cvc5 verit z3 e spass vampire zipperposition"
   -- "provers for Sledgehammer (separated by blanks)"
 
 public option sledgehammer_timeout : int = 30