diff --git a/setup.py b/setup.py
index 270efe9..5296965 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@
 
 setup(
     name='jamstats',
-    version='1.4.14',
+    version='3.4.14',
     description='Data processing, stats and plots on roller derby scoreboard JSON files',
     author='Damon May',
     package_dir={"":"src"},
diff --git a/setup_nogui.py b/setup_nogui.py
index 29370e3..57e45b2 100644
--- a/setup_nogui.py
+++ b/setup_nogui.py
@@ -2,7 +2,7 @@
 
 setup(
     name='jamstats-nogui',
-    version='1.4.14',
+    version='3.4.14',
     description='Data processing, stats and plots on roller derby scoreboard JSON files. No-GUI version.',
     author='Damon May',
     package_dir={"":"src"},
diff --git a/src/jamstats/plots/basic_plots.py b/src/jamstats/plots/basic_plots.py
index 8335138..59038bb 100644
--- a/src/jamstats/plots/basic_plots.py
+++ b/src/jamstats/plots/basic_plots.py
@@ -239,9 +239,8 @@ def plot(self, derby_game: DerbyGame) -> Figure:
             pdf_team_penalties = derby_game.pdf_penalties[
                 derby_game.pdf_penalties.team == team
             ]
-            pdf_team_penalty_counts = (pdf_team_penalties
-                .penalty_name.value_counts().reset_index().rename(
-                    columns={"penalty_name": "Penalty", "count": "Count"}))
+            pdf_team_penalty_counts = pdf_team_penalties.penalty_name.value_counts().reset_index()
+            pdf_team_penalty_counts.columns = ["Penalty", "Count"]
             pdf_team_penalty_counts["team"] = team
             pdf_team_penalty_counts.sort_values("Penalty", inplace=True)
             pdf_team_penalty_counts["team_number"] = 1 if team == derby_game.team_1_name else 2
@@ -469,4 +468,4 @@ class SkaterStatsPlotTeam2(SkaterStatsPlotOneTeam):
     name: str = "Team 2 Skaters"
     description: str = "Skaters stats for team 2"
     def __init__(self, anonymize_names: bool = False) -> None:
-        super(SkaterStatsPlotTeam2, self).__init__(2, anonymize_names=anonymize_names)
\ No newline at end of file
+        super(SkaterStatsPlotTeam2, self).__init__(2, anonymize_names=anonymize_names)