diff --git a/.gitignore b/.gitignore
index 7929f62..4410b7e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 .task/*
 .venv
+venv/
 publish.sh
 main.sh
 __pycache__
diff --git a/Dockerfile b/Dockerfile
index dbe50f7..3ab9cc3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 FROM python:3-slim AS builder
-ENV MARK="9.9.0"
+ENV MARK="9.12.0"
 
 ADD . /app
 WORKDIR /app
diff --git a/mark2confluence/main.py b/mark2confluence/main.py
index 3daffaf..f9aa3e4 100755
--- a/mark2confluence/main.py
+++ b/mark2confluence/main.py
@@ -89,7 +89,9 @@ def publish(path: str)-> tuple:
   proc = subprocess.Popen(args, shell=False, stdout=subprocess.PIPE, stderr=subprocess.PIPE, cwd = os.path.dirname(path))
 
   try:
-    _, errs = proc.communicate(timeout=120)
+    out, errs = proc.communicate(timeout=120)
+    if cfg.inputs.ACTION == ACTION_VERIFY:
+      logger.info(f"Verify: mark compiled html: {out}")
   except subprocess.TimeoutExpired:
     proc.kill()
     _, errs = proc.communicate()