diff --git a/.github/workflows/build-push.yaml b/.github/workflows/build-push.yaml
index 65ea6364..a24a80a3 100644
--- a/.github/workflows/build-push.yaml
+++ b/.github/workflows/build-push.yaml
@@ -1,6 +1,8 @@
 name: Docker Publish
 
 on:
+  pull_request:
+    branches: [ "main" ]
   push:
     branches: [ main ]
     tags:
@@ -18,13 +20,17 @@ jobs:
         # TODO: rewrite asyncio_reduce example using latest SDK version, as it is currently using old methods
         # then add to example_directories matrix
         example_directories: [
-          "examples/map/even_odd", "examples/map/flatmap", "examples/map/forward_message",
-          "examples/map/multiproc_map", "examples/mapstream/flatmap_stream", "examples/reduce/counter",
-          "examples/reducestream/counter", "examples/reducestream/sum", "examples/sideinput/simple_sideinput",
-          "examples/sideinput/simple_sideinput/udf", "examples/sink/async_log", "examples/sink/log",
-          "examples/source/simple_source", "examples/sourcetransform/event_time_filter",
-          "examples/batchmap/flatmap"
+          "examples/map/even_odd"
         ]
+#        example_directories: [
+#          "examples/map/even_odd", "examples/map/flatmap", "examples/map/forward_message",
+#          "examples/map/multiproc_map", "examples/mapstream/flatmap_stream", "examples/reduce/counter",
+#          "examples/reducestream/counter", "examples/reducestream/sum", "examples/sideinput/simple_sideinput",
+#          "examples/sideinput/simple_sideinput/udf", "examples/sink/async_log", "examples/sink/log",
+#          "examples/source/simple_source", "examples/sourcetransform/event_time_filter",
+#          "examples/batchmap/flatmap"
+#        ]
+
 
     steps:
       - name: Check out repository
@@ -38,6 +44,8 @@ jobs:
           pip install poetry
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
+        with:
+          image: tonistiigi/binfmt:qemu-v7.0.0-28
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
       - name: Login to Quay.io registry
diff --git a/examples/batchmap/flatmap/Dockerfile b/examples/batchmap/flatmap/Dockerfile
index 20f1a820..50cecfb5 100644
--- a/examples/batchmap/flatmap/Dockerfile
+++ b/examples/batchmap/flatmap/Dockerfile
@@ -10,7 +10,7 @@ ENV PYTHONFAULTHANDLER=1 \
   PIP_NO_CACHE_DIR=on \
   PIP_DISABLE_PIP_VERSION_CHECK=on \
   PIP_DEFAULT_TIMEOUT=100 \
-  POETRY_VERSION=1.2.2 \
+  POETRY_VERSION=2.0.1 \
   POETRY_HOME="/opt/poetry" \
   POETRY_VIRTUALENVS_IN_PROJECT=true \
   POETRY_NO_INTERACTION=1 \
diff --git a/pyproject.toml b/pyproject.toml
index c4d6eba0..df93ffe2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "pynumaflow"
-version = "0.9.0"
+version = "0.9.1"
 description = "Provides the interfaces of writing Python User Defined Functions and Sinks for NumaFlow."
 authors = ["NumaFlow Developers"]
 readme = "README.md"