diff --git a/pyproject.toml b/pyproject.toml
index 96a15372..a24a4e49 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -50,7 +50,7 @@ export = [
 ]
 qgym_mapper = [
     "qgym==0.3.1",
-    "stable-baselines3==2.7.1",
+    "stable-baselines3==2.8.0",
     "sb3-contrib==2.7.1",
 ]
 docs = [