diff --git a/Dockerfile b/Dockerfile
index 6df96d8..c706422 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,20 +1,10 @@
-ARG MKDOCS_MATERIAL_VERSION=8.1.3
-
-FROM openjdk:18-alpine AS BUILD
-ARG PLANTUML_VERSION=1.2021.16
-ENV PLANTUML_URL="https://repo1.maven.org/maven2/net/sourceforge/plantuml/plantuml/${PLANTUML_VERSION}/plantuml-${PLANTUML_VERSION}.jar"
-RUN apk add --no-cache wget binutils \
-    && wget -q -O /usr/local/lib/plantuml.jar "${PLANTUML_URL}" \
-    && jlink --no-header-files --no-man-pages --compress=2 --strip-debug \
-         --add-modules $(jdeps --ignore-missing-deps --print-module-deps /usr/local/lib/plantuml.jar) \
-         --output /opt/customjre
+ARG MKDOCS_MATERIAL_VERSION=8.3.9
 
 FROM squidfunk/mkdocs-material:$MKDOCS_MATERIAL_VERSION
-RUN apk add --no-cache fontconfig ttf-dejavu
+RUN apk add --no-cache gcompat libstdc++ fontconfig ttf-dejavu ttf-liberation
 ADD plantuml /usr/local/bin/plantuml
+RUN wget -q -O /usr/local/bin/plantuml https://github.com/mikaelhg/puni2/releases/download/1.2022.6/plantuml-1.2022.6-glibc-x86_64 \
+    && chmod 755 /usr/local/bin/plantuml
 RUN pip install --no-cache-dir plantuml-markdown
-COPY --from=BUILD /opt/customjre /opt/jre
-COPY --from=BUILD /usr/local/lib/plantuml.jar /usr/local/lib/plantuml.jar
-ENV PATH=/opt/jre/bin:$PATH
 
 CMD [ "build" ]