diff --git a/var/spack/repos/builtin/packages/cdo/package.py b/var/spack/repos/builtin/packages/cdo/package.py
index 572b7964687..abfdf31094b 100644
--- a/var/spack/repos/builtin/packages/cdo/package.py
+++ b/var/spack/repos/builtin/packages/cdo/package.py
@@ -19,6 +19,11 @@ class Cdo(AutotoolsPackage):
 
     maintainers("skosukhin", "Try2Code")
 
+    version(
+        "2.5.0",
+        sha256="e865c05c1b52fd76b80e33421554db81b38b75210820bdc40e8690f4552f68e2",
+        url="https://code.mpimet.mpg.de/attachments/download/29786/cdo-2.5.0.tar.gz",
+    )
     version(
         "2.4.4",
         sha256="49f50bd18dacd585e9518cfd4f55548f692426edfb3b27ddcd1c653eab53d063",