diff --git a/.gitlab-ci/setup-container.sh b/.gitlab-ci/setup-container.sh
index 35062719b5c4..103cc61169c3 100755
--- a/.gitlab-ci/setup-container.sh
+++ b/.gitlab-ci/setup-container.sh
@@ -35,28 +35,19 @@ PKGS_LIBCAMERA_CBUILD=(
 
 PKGS_LIBCAMERA_RUNTIME=(
 	clang
-	clang-format
 	cmake
-	doxygen
 	g++
-	ghostscript
-	graphviz
 	meson
 	ninja-build
 	openssl
 	pkg-config
 	pybind11-dev
-	python3-autopep8
 	python3-dev
 	python3-jinja2
 	python3-pyparsing
 	python3-ply
-	python3-sphinx
-	python3-sphinxcontrib.doxylink
 	python3-yaml
 	qt6-tools-dev-tools
-	shellcheck
-	texlive-latex-extra
 )
 
 PKGS_LIBCAMERA_RUNTIME_MULTIARCH=(
@@ -110,9 +101,6 @@ PKGS_VIRTME_RUNTIME=(
 
 PKGS_PIP_MIN_VERSIONS=(
 	'meson meson 1.2.0 remove'
-	'python3-pygments pygments 2.10.0 keep'
-	'python3-sphinx-book-theme sphinx-book-theme 0.1.7 remove'
-	'python3-sphinxcontrib.doxylink sphinxcontrib-doxylink 1.6.1 remove'
 )
 
 archs=( amd64 )
@@ -126,8 +114,6 @@ case $FDO_DISTRIBUTION_VERSION in
 	PKGS_LIBCAMERA_RUNTIME+=( g++-9 )
 	;;
 'bookworm')
-	# Sphinx theme for the documentation.
-	PKGS_LIBCAMERA_RUNTIME+=( python3-sphinx-book-theme )
 	# libclang-rt-dev for the clang ASan runtime.
 	PKGS_LIBCAMERA_RUNTIME_MULTIARCH+=( libclang-rt-dev )
 	# For the Android camera HAL and the virtual pipeline handler.
@@ -136,8 +122,18 @@ case $FDO_DISTRIBUTION_VERSION in
 'trixie')
 	# gcc 13 to expand compilation testing coverage.
 	PKGS_LIBCAMERA_RUNTIME+=( g++-13 )
-	# Sphinx theme for the documentation.
-	PKGS_LIBCAMERA_RUNTIME+=( python3-sphinx-book-theme )
+	# Packages required to builf the documentation.
+	PKGS_LIBCAMERA_RUNTIME+=(
+		doxygen
+		ghostscript
+		graphviz
+		python3-sphinx
+		python3-sphinx-book-theme
+		python3-sphinxcontrib.doxylink
+		texlive-latex-extra
+	)
+	# Tools requires by the lint jobs.
+	PKGS_LIBCAMERA_RUNTIME+=( clang-format python3-autopep8 shellcheck )
 	# libclang-rt-dev for the clang ASan runtime.
 	PKGS_LIBCAMERA_RUNTIME_MULTIARCH+=( libclang-rt-19-dev )
 	# For the Android camera HAL and the virtual pipeline handler.
diff --git a/gitlab-ci.yml b/gitlab-ci.yml
index 08fc841e4c48..6679cf853c7a 100644
--- a/gitlab-ci.yml
+++ b/gitlab-ci.yml
@@ -64,17 +64,17 @@ include:
 .libcamera-ci.debian:11:
   variables:
     FDO_DISTRIBUTION_VERSION: 'bullseye'
-    FDO_DISTRIBUTION_TAG: '2025-09-12.2'
+    FDO_DISTRIBUTION_TAG: '2026-04-05.0'
 
 .libcamera-ci.debian:12:
   variables:
     FDO_DISTRIBUTION_VERSION: 'bookworm'
-    FDO_DISTRIBUTION_TAG: '2026-01-23.0'
+    FDO_DISTRIBUTION_TAG: '2026-04-05.0'
 
 .libcamera-ci.debian:13:
   variables:
     FDO_DISTRIBUTION_VERSION: 'trixie'
-    FDO_DISTRIBUTION_TAG: '2026-01-23.1'
+    FDO_DISTRIBUTION_TAG: '2026-04-05.0'
 
 .container-debian:
   extends: