diff --git a/.docker/Dockerfile b/.docker/Dockerfile
index 120309d0..3262616c 100644
--- a/.docker/Dockerfile
+++ b/.docker/Dockerfile
@@ -1,7 +1,7 @@
 # SPDX-FileCopyrightText: 2024 James R. Barlow
 # SPDX-License-Identifier: MPL-2.0
 
-FROM ubuntu:24.04 AS base
+FROM ubuntu:25.04 AS base
 
 ENV LANG=C.UTF-8
 ENV TZ=UTC
@@ -40,7 +40,7 @@ RUN \
 WORKDIR /app
 
 # Copy uv from ghcr
-COPY --from=ghcr.io/astral-sh/uv:0.6.14 /uv /uvx /bin/
+COPY --from=ghcr.io/astral-sh/uv:0.9.8 /uv /uvx /bin/
 
 ENV UV_COMPILE_BYTECODE=1 UV_LINK_MODE=copy
 
diff --git a/.docker/Dockerfile.alpine b/.docker/Dockerfile.alpine
index 01b2db0c..297f0295 100644
--- a/.docker/Dockerfile.alpine
+++ b/.docker/Dockerfile.alpine
@@ -1,13 +1,7 @@
 # SPDX-FileCopyrightText: 2023 James R. Barlow
 # SPDX-License-Identifier: MPL-2.0
 
-# Note: Alpine 3.20 builds tesseract with --enable-opencl, which is not
-# supported by anyone. OCRmyPDF is not compatible with Alpine 3.20.0
-# through 3.20.3. The issue is fixed in 3.21.
-# Details
-#  https://gitlab.alpinelinux.org/alpine/aports/-/issues/16143
-#  https://github.com/ocrmypdf/OCRmyPDF/issues/1395
-FROM alpine:3.21 AS base
+FROM alpine:3.22 AS base
 
 ENV LANG=C.UTF-8
 ENV TZ=UTC
@@ -28,7 +22,7 @@ RUN apk add --no-cache \
 
 WORKDIR /app
 
-COPY --from=ghcr.io/astral-sh/uv:0.6.14 /uv /uvx /bin/
+COPY --from=ghcr.io/astral-sh/uv:0.9.8 /uv /uvx /bin/
 
 ENV UV_COMPILE_BYTECODE=1 UV_LINK_MODE=copy