diff --git a/cif_pd.dic b/cif_pd.dic
index ec1e896..e4e33b9 100644
--- a/cif_pd.dic
+++ b/cif_pd.dic
@@ -15,7 +15,7 @@ data_CIF_PD
     _dictionary.title             CIF_PD
     _dictionary.class             Instance
     _dictionary.version           2.5.0
-    _dictionary.date              2026-07-07
+    _dictionary.date              2026-07-08
     _dictionary.uri
 https://raw.githubusercontent.com/COMCIFS/cif_pd/master/cif_pd.dic
     _dictionary.ddl_conformance   4.2.0
@@ -14318,7 +14318,7 @@ save_pd_spec.mount_mode
 ;
     _name.category_id             pd_spec
     _name.object_id               mount_mode
-    _type.purpose                 Encode
+    _type.purpose                 State
     _type.source                  Assigned
     _type.container               Single
     _type.contents                Code
@@ -14825,7 +14825,7 @@ save_
 
        Deprecated _pd_refln.wavelength_id after consultation with PDDMG.
 ;
-         2.5.0                    2026-07-07
+         2.5.0                    2026-07-08
 ;
        ## Retain above version number and increment date until final
        ## release