diff --git a/Dockerfile b/Dockerfile
index 3b1892b..92e5446 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM --platform=${BUILDPLATFORM:-linux/amd64} ghcr.io/tiiuae/fog-ros-sdk:v3.2.0-${TARGETARCH:-amd64} AS builder
+FROM --platform=${BUILDPLATFORM:-linux/amd64} ghcr.io/tiiuae/fog-ros-sdk:sha-c66a922-${TARGETARCH:-amd64} AS builder
 
 # Must be defined another time after "FROM" keyword.
 ARG TARGETARCH
@@ -15,7 +15,7 @@ RUN /packaging/build_colcon_sdk.sh ${TARGETARCH:-amd64}
 #  ▲               runtime ──┐
 #  └── build                 ▼
 
-FROM ghcr.io/tiiuae/fog-ros-baseimage:v3.2.0
+FROM ghcr.io/tiiuae/fog-ros-baseimage:sha-c66a922
 
 # ENTRYPOINT exec ros-with-env ros2 run ros2_gremsy gremsy_node --ros-args --remap __ns:=/$DRONE_DEVICE_ID -p com_port:=/dev/ttyUSB0
 ENTRYPOINT [ "/entrypoint.sh" ]