diff --git a/dune-project b/dune-project
index b1d31054e..3ff510927 100644
--- a/dune-project
+++ b/dune-project
@@ -1,7 +1,6 @@
 (lang dune 2.7)
 
 (name kind2)
-(version 2.3.0)
 
 (package
  (name kind2)
diff --git a/kind2.opam b/kind2.opam
index c81f7c906..7e6facfaa 100644
--- a/kind2.opam
+++ b/kind2.opam
@@ -1,6 +1,5 @@
 # This file is generated by dune, edit dune-project instead
 opam-version: "2.0"
-version: "2.3.0"
 synopsis:
   "Multi-engine, parallel, SMT-based automatic model checker for safety properties of Lustre programs"
 description: """