diff --git a/.travis.yml b/.travis.yml
index 67115debf8..37ba21e0de 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -23,7 +23,7 @@ env:
     - DOCKER_REPONAME=lbnlblum
     - BUILDINGSPY_VERSION=BuildingsPy@v5.1.0
     - OMC_VERSION=ubuntu-2204-omc:1.24.0-1
-    - DYMOLA_VERSION=travis_ubuntu-2004_dymola:2024xRefresh1-x86_64
+    - DYMOLA_VERSION=travis_ubuntu-2004_dymola:2025x-x86_64
 
   jobs:
     # Test matrix for regression tests.