diff --git a/eic-spack.sh b/eic-spack.sh
index c962daf2e33876570292905cb867aa25f2b91f13..b91b826ffeb5203f198b52274c11ef0648393bce 100644
--- a/eic-spack.sh
+++ b/eic-spack.sh
@@ -3,4 +3,4 @@ EICSPACK_ORGREPO="eic/eic-spack"
 
 ## EIC spack commit hash or github version, e.g. v0.19.7
 ## note: nightly builds could use a branch e.g. releases/v0.19
-EICSPACK_VERSION="2304ca0659dfe55a4afd1b0e1f4e545acfe2ee3e"
+EICSPACK_VERSION="342747400b685642772b77be1fd51214ff656ba6"
\ No newline at end of file