diff --git a/spack-environment/packages.yaml b/spack-environment/packages.yaml
index 77b69dbe6687482af6177c28ae5990d103838ae2..0ee279aa5820ef66d5dbd741611926339d684dcd 100644
--- a/spack-environment/packages.yaml
+++ b/spack-environment/packages.yaml
@@ -175,7 +175,7 @@ packages:
     - '@0.20'
   jana2:
     require:
-    - '@2.2.1-rc1'
+    - '@2.3.1'
     - -ipo +podio +root +zmq
   juggler:
     require: