diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 1b1491c56..ba2ac1ff8 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -2,7 +2,7 @@ name: "Push docker image to GCR"
 
 on:
   push:
-    branches: [main]
+    branches: [main,pos_impl]
     tags:
       - "v*"
 
diff --git a/bindings/.githead b/bindings/.githead
index 49ab85096..386337e81 100644
--- a/bindings/.githead
+++ b/bindings/.githead
@@ -1 +1 @@
-c133bdd2bee6192bab2531f8463100c778c71820
+8e398f40bd8693af5966c3ac7bf21cb3516d4b2d