diff --git a/environment/docker/baseimage/indy-baseimage.ubuntu.dockerfile b/environment/docker/baseimage/indy-baseimage.ubuntu.dockerfile
index 41fb405a4..27a2ddfc8 100644
--- a/environment/docker/baseimage/indy-baseimage.ubuntu.dockerfile
+++ b/environment/docker/baseimage/indy-baseimage.ubuntu.dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:16.04
+FROM ubuntu:26.04
 LABEL maintainer="Hyperledger <hyperledger-indy@lists.hyperledger.org>"
 
 RUN apt-get update && apt-get dist-upgrade -y