diff --git a/rnaindel/training/setupper.py b/rnaindel/training/setupper.py
index 286e726..50a3aac 100644
--- a/rnaindel/training/setupper.py
+++ b/rnaindel/training/setupper.py
@@ -117,7 +117,7 @@ def update_homopolymer_models(dir_path):
             header=0,
             sep="\t",
             quotechar='"',
-            error_bad_lines=False,
+            on_bad_lines="skip",
         )
 
         iso = IsolationForest(random_state=42, contamination=0.05)
diff --git a/rnaindel/version.py b/rnaindel/version.py
index 3e2d550..80014d0 100755
--- a/rnaindel/version.py
+++ b/rnaindel/version.py
@@ -1 +1 @@
-__version__ = "3.3.2"
+__version__ = "3.3.3"