diff --git a/Dockerfile_build b/Dockerfile_build
index 023c43cb..99499149 100644
--- a/Dockerfile_build
+++ b/Dockerfile_build
@@ -1,4 +1,4 @@
-FROM ubuntu:20.04
+FROM ubuntu:22.04
 
 ADD ./scripts/install_build_dependencies.sh /
 RUN /install_build_dependencies.sh