diff --git a/miniwob/__init__.py b/miniwob/__init__.py
index 19e1e28..57f21a0 100644
--- a/miniwob/__init__.py
+++ b/miniwob/__init__.py
@@ -4,7 +4,7 @@
 from miniwob.registration import register_miniwob_envs
 
 
-__version__ = "1.0"
+__version__ = "1.0.1"
 
 register_miniwob_envs()
 
diff --git a/pyproject.toml b/pyproject.toml
index 0eeb8d5..cc69139 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -24,7 +24,7 @@ classifiers = [
     "Topic :: Scientific/Engineering :: Artificial Intelligence",
 ]
 dependencies = [
-    "Gymnasium==1.0.0a1",
+    "Gymnasium>=1.0.0a1",
     "Pillow>=9.0.0",
     "selenium>=4.5.0",
     "numpy>=1.18.0",