diff --git a/Dockerfile b/Dockerfile
index 0a33f730..7fb53e92 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,7 @@ ENV GOOGLEAPIS_HASH ab437f2bb2100360f8d119530b0a020228baa4cc
 ENV GAPIC_GENERATOR_HASH 5fcbd748cd68bb8ab4732511c6c07c1a87db02a3
 # Define version number below. The ARTMAN_VERSION line is parsed by
 # .circleci/config.yml and setup.py, please keep the format.
-ENV ARTMAN_VERSION 0.23.1
+ENV ARTMAN_VERSION 0.24.0
 
 ENV DEBIAN_FRONTEND noninteractive