diff --git a/spack.yaml b/spack.yaml
index 73b36b7656198e2047039316505d2a782da8ac7d..881d3a3d88ee412c92440e4bbc15cb33ee24c44d 100644
--- a/spack.yaml
+++ b/spack.yaml
@@ -10,7 +10,7 @@ spack:
     - dawn@3_91a
     - dawncut@1_54a
     - dd4hep@1.23 +ddg4 +ddcad +hepmc3 +ipo +lcio
-    - edm4eic@1.0.0 cxxstd=17 -ipo
+    - edm4eic@1.2.1 cxxstd=17 -ipo
     - edm4hep@0.6 cxxstd=17 -ipo
     - eicrecon@0.3.5
     - eigen@3.4.0