diff --git a/Dockerfile b/Dockerfile
index 73b610b..e58a2fe 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM gnzsnz/ib-gateway:latest
+FROM gnzsnz/ib-gateway:10.37.1q
 
 USER root
 RUN apt-get update && \
diff --git a/tests/test_docker_compose_ports.sh b/tests/test_docker_compose_ports.sh
index 0d0e613..0142f78 100644
--- a/tests/test_docker_compose_ports.sh
+++ b/tests/test_docker_compose_ports.sh
@@ -6,6 +6,7 @@ compose_file="$repo_dir/docker-compose.yml"
 dockerfile="$repo_dir/Dockerfile"
 
 grep -Fq 'pip3 install pyotp ib_insync --break-system-packages' "$dockerfile"
+grep -Fq 'FROM gnzsnz/ib-gateway:10.37.1q' "$dockerfile"
 grep -Fq 'libgtk-3-0' "$dockerfile"
 grep -Fq 'libglib2.0-0' "$dockerfile"
 grep -Fq 'libxtst6' "$dockerfile"