diff --git a/Dockerfile b/Dockerfile
index 0edfa212..77264f18 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -16,7 +16,7 @@ ENV CLASSPATH=${CLASSPATH}:/usr/lib/jvm/java-11-openjdk/saxon/saxon.jar
 RUN pip install --upgrade pip
 # RUN python3 -m pip install 'cython<3'
 # RUN python3 -m pip install --no-use-pep517 pyproj==3.4.1
-RUN python3 -m pip install pyproj@git+https://github.com/pyproj4/pyproj.git@main
+RUN python3 -m pip install pyproj@git+https://github.com/pyproj4/pyproj.git@3.6.1
 
 COPY . $APP_DIR/