diff --git a/codemeta.json b/codemeta.json
index 42ca3b58aedf9fccfcaf67c511954bce3a5bdf8a..d6ace5d8e2dd34759b9a802fc172a18d720d908a 100644
--- a/codemeta.json
+++ b/codemeta.json
@@ -50,7 +50,7 @@
     "programmingLanguage": "Coq/Rocq",
     "relatedLink": "https://pactole.liris.cnrs.fr/",
     "runtimePlatform": "Coq-8.20",
-    "version": "2.0",
+    "version": "2.1",
     "developmentStatus": "active",
     "funding": "Digiteo Project #2009-38HD, ANR Project 2019-CE25-0005",
     "referencePublication": "https://doi.org/10.4230/LITES.8.2.2"