diff --git a/python3.8/Dockerfile.20.04 b/python3.8/Dockerfile.20.04
index 3cd5e95..c11c06a 100644
--- a/python3.8/Dockerfile.20.04
+++ b/python3.8/Dockerfile.20.04
@@ -1,4 +1,4 @@
-ARG UBUNTU_RELEASE=20.04
+ARG UBUNTU_RELEASE=24.04
 ARG USER=ubuntu UID=101 GROUP=ubuntu GID=101
 ARG CHISEL_VERSION=0.9.0