diff --git a/.gitlab-ci/container/alpine/x86_64_build.sh b/.gitlab-ci/container/alpine/x86_64_build.sh
index 07135102c68..0e4ee323a89 100644
--- a/.gitlab-ci/container/alpine/x86_64_build.sh
+++ b/.gitlab-ci/container/alpine/x86_64_build.sh
@@ -60,7 +60,7 @@ DEPS=(
 
 apk --no-cache add "${DEPS[@]}" "${EPHEMERAL[@]}"
 
-pip3 install --break-system-packages sphinx===5.1.1 hawkmoth===0.16.0
+pip3 install --break-system-packages sphinx===8.2.3 hawkmoth===0.19.0
 
 . .gitlab-ci/container/container_pre_build.sh
 
diff --git a/.gitlab-ci/image-tags.yml b/.gitlab-ci/image-tags.yml
index f87ae27ecbb..bd2785221f3 100644
--- a/.gitlab-ci/image-tags.yml
+++ b/.gitlab-ci/image-tags.yml
@@ -45,7 +45,7 @@ variables:
    DEBIAN_PYUTILS_IMAGE: "debian/x86_64_pyutils"
    DEBIAN_PYUTILS_TAG: "20250321-s3cp-fix5"
 
-   ALPINE_X86_64_BUILD_TAG: "20250321-s3cp-fix5"
+   ALPINE_X86_64_BUILD_TAG: "20250324-sphinx"
    ALPINE_X86_64_LAVA_SSH_TAG: "20250321-s3cp-fix5"
    FEDORA_X86_64_BUILD_TAG: "20250321-s3cp-fix5"