diff --git a/Dockerfile b/Dockerfile
index ae207b0..fcb9150 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ghcr.io/ministryofjustice/analytical-platform-airflow-python-base:1.17.0@sha256:1d1574e2485cca22b9d245583b1655833f7aa94f170b72ca2f97bf10e74c6318
+FROM ghcr.io/ministryofjustice/analytical-platform-airflow-python-base:1.18.0@sha256:ad47108ca5ad7a1dd616485c972259e78aa8bca9984293d4ef96b5366e687c19
 
 ARG MOJAP_IMAGE_VERSION="default"
 ENV MOJAP_IMAGE_VERSION=${MOJAP_IMAGE_VERSION}