diff --git a/conandata.yml b/conandata.yml
index 1ef9dc2715..6f34e68061 100644
--- a/conandata.yml
+++ b/conandata.yml
@@ -9,6 +9,7 @@ requirements:
   - "pysavitar/5.3.0"
   - "pynest2d/5.3.0"
   - "curaengine_grpc_definitions/(latest)@ultimaker/testing"
+  - "pyarcus/5.3.1"
 requirements_internal:
   - "fdm_materials/(latest)@internal/testing"
   - "cura_private_data/(latest)@internal/testing"