diff --git a/codemeta.json b/codemeta.json
index 6b47842..6697d25 100644
--- a/codemeta.json
+++ b/codemeta.json
@@ -4,11 +4,11 @@
   "identifier": "MEI2PAE",
   "name": "MEI2PAE",
   "description": "XSLT to extract short incipits from MEI files",
-  "softwareVersion": "1.0.0-rc.1",
+  "softwareVersion": "1.0.0",
   "license": "OSI Approved :: MIT License",
   "programmingLanguage": "XSLT",
   "maintainer": "https://orcid.org/0000-0003-1898-2543",
-  "datePublished": "2019-11-22",
+  "datePublished": "2020-01-30",
   "codeRepository": "https://github.com/rettinghaus/mei2pae",
   "author": [{
     "@id": "https://orcid.org/0000-0003-1898-2543",