diff --git a/CITATION.cff b/CITATION.cff
index 2cab0b0..d04034b 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -26,6 +26,9 @@ identifiers:
 - description: The versioned DOI for version 1.0.3.
   type: doi
   value: 10.5281/zenodo.10926190
+- description: The versioned DOI for version 1.0.4.
+  type: doi
+  value: 10.5281/zenodo.12951290
 - description: The Software Heritage identifier for version 1.0.2.
   type: swh
   value: swh:1:rel:10b21ffbf3914a6a084766e8f704388582408a6e
diff --git a/DESCRIPTION b/DESCRIPTION
index 7c1b9ef..69ac63f 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: aion
 Title: Archaeological Time Series
-Version: 1.0.4
+Version: 1.0.4.9000
 Authors@R: c(
     person("Nicolas", "Frerebeau", , "nicolas.frerebeau@u-bordeaux-montaigne.fr", role = c("aut", "cre"),
            comment = c(ORCID = "0000-0001-5759-4944", affiliation = "Université Bordeaux Montaigne")),
diff --git a/NEWS.md b/NEWS.md
index 5d6ef2b..41cea68 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,5 @@
+# aion 1.0.4.9000
+
 # aion 1.0.4
 * Post publication CRAN release.