diff --git a/_build/Dockerfile.build b/_build/Dockerfile.build
index b2ad19df18ca38f1dcfe592de1e5897b9d526887..e6d385c9b45314169b1a95292b06093548d47b97 100644
--- a/_build/Dockerfile.build
+++ b/_build/Dockerfile.build
@@ -19,4 +19,5 @@ USER jenkins
 
 ENV PATH="/home/jenkins/.local/bin:${PATH}"
 
-RUN pip3 install Sphinx sphinx-intl sphinx-rtd-theme myst-parser
+RUN pip3 install --upgrade sphinx==5.3.0
+RUN pip3 install sphinx-intl sphinx-rtd-theme myst-parser