diff --git a/DockerfileLinux b/DockerfileLinux
index 0649b87a5f79dcfa1658926b6bef960c9933cc33..fe8127be05bf859298b2431f8577dcfc1078a987 100644
--- a/DockerfileLinux
+++ b/DockerfileLinux
@@ -1,4 +1,4 @@
-FROM ubuntu:22.04
+FROM ubuntu:20.04
 
 # Update package manager cache
 RUN apt-get update
diff --git a/DockerfileWindows b/DockerfileWindows
index e4d6e50d9e38c38a476ccde9806696c6f702ae20..5ee578509db2e65845098008c30afd12e50f49bc 100644
--- a/DockerfileWindows
+++ b/DockerfileWindows
@@ -1,4 +1,4 @@
-FROM ubuntu:22.04
+FROM ubuntu:20.04
 
 # Update package manager cache
 RUN apt-get update