diff --git a/acts.sh b/acts.sh
index ed03b7d8b9..f06f6b08b5 100644
--- a/acts.sh
+++ b/acts.sh
@@ -1,6 +1,6 @@
 package: ACTS
-version: "v45.5.0"
-tag: "v45.5.0-alice"
+version: "v46.4.0"
+tag: "v46.4.0-alice"
 requires:
   - ROOT
   - pythia