diff --git a/Dockerfile b/Dockerfile
index f039549d7..18f267140 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ghcr.io/osgeo/gdal:ubuntu-small-3.8.4@sha256:60d3bc2f8b09ca1a7ef2db0239699b2c03713aa02be6e525e731c0020bbb10a4 as builder
+FROM ghcr.io/osgeo/gdal:ubuntu-small-3.9.0@sha256:d1a38af532e5d9e3991c4a6bddc2f2cb52644dc30a4eb8242101e8e23c3f83f6 as builder
 
 # Avoid blocking `apt-get install` commands
 ARG DEBIAN_FRONTEND=noninteractive
@@ -22,7 +22,7 @@ COPY poetry.lock pyproject.toml /src/
 RUN /root/.local/bin/poetry bundle venv --no-ansi --no-interaction --only=main -vvv /venv
 
 
-FROM ghcr.io/osgeo/gdal:ubuntu-small-3.8.4@sha256:60d3bc2f8b09ca1a7ef2db0239699b2c03713aa02be6e525e731c0020bbb10a4
+FROM ghcr.io/osgeo/gdal:ubuntu-small-3.9.0@sha256:d1a38af532e5d9e3991c4a6bddc2f2cb52644dc30a4eb8242101e8e23c3f83f6
 
 ENV TZ=Etc/UTC
 
diff --git a/scripts/tests/data/output/BK39_10000_0101.tiff b/scripts/tests/data/output/BK39_10000_0101.tiff
index 0e7a02cd2..9ec318ab1 100644
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diff --git a/scripts/tests/data/output/BK39_10000_0102.tiff b/scripts/tests/data/output/BK39_10000_0102.tiff
index 56ce47de4..ca6c697f6 100644
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