diff --git a/etc/circt.json b/etc/circt.json
index 32c538600f9..986901a79f6 100644
--- a/etc/circt.json
+++ b/etc/circt.json
@@ -1,3 +1,3 @@
 {
-  "version": "firtool-1.67.0"
+  "version": "firtool-1.68.0"
 }