diff --git a/Dockerfile b/Dockerfile
index cace5f9..3c32b8c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -40,7 +40,7 @@ RUN pip3 install --no-cache-dir https://github.com/geopython/pygeoapi/archive/re
 RUN pip3 install --no-cache-dir \
     https://github.com/wmo-im/pywis-topics/archive/refs/tags/0.3.2.zip \
     https://github.com/wmo-im/pywcmp/archive/refs/tags/0.8.5.zip \
-    https://github.com/wmo-cop/pyoscar/archive/refs/tags/0.7.0.zip
+    https://github.com/wmo-cop/pyoscar/archive/refs/tags/0.9.0.zip
 
 RUN pywcmp bundle sync