diff --git a/pip_release.sh b/pip_release.sh
new file mode 100644
index 00000000..ab8ca6d1
--- /dev/null
+++ b/pip_release.sh
@@ -0,0 +1,4 @@
+rm -r build dist simglucose.egg-info
+python setup.py sdist bdist_wheel
+# python -m build
+twine upload dist/* -r jxx123
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index 42aa8fb0..c2495120 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,34 +1,34 @@
-certifi==2023.7.22
-charset-normalizer==3.2.0
-cloudpickle==2.2.1
-contourpy==1.1.0
-cycler==0.11.0
-dill==0.3.7
-Farama-Notifications==0.0.4
-fonttools==4.42.0
-gym==0.9.4
-gymnasium==0.29.1
-idna==3.4
-iniconfig==2.0.0
-kiwisolver==1.4.4
-matplotlib==3.7.2
-multiprocess==0.70.15
-numpy==1.25.2
-packaging==23.1
-pandas==2.0.3
-pathos==0.3.1
-Pillow==10.0.0
-pluggy==1.2.0
-pox==0.3.3
-ppft==1.7.6.7
-pyglet==2.0.9
-pyparsing==3.0.9
-pytest==7.4.0
-python-dateutil==2.8.2
-pytz==2023.3
-requests==2.31.0
-scipy==1.11.1
-six==1.16.0
-typing_extensions==4.7.1
-tzdata==2023.3
-urllib3==2.0.4
+certifi~=2023.7.22
+charset-normalizer~=3.2.0
+cloudpickle~=2.2.1
+contourpy~=1.1.0
+cycler~=0.11.0
+dill~=0.3.7
+Farama-Notifications~=0.0.4
+fonttools~=4.42.0
+gym~=0.9.4
+gymnasium~=0.29.1
+idna~=3.4
+iniconfig~=2.0.0
+kiwisolver~=1.4.4
+matplotlib~=3.7.2
+multiprocess~=0.70.15
+numpy~=1.25.0
+packaging~=23.1
+pandas~=2.0.3
+pathos~=0.3.1
+Pillow~=10.0.0
+pluggy~=1.2.0
+pox~=0.3.3
+ppft~=1.7.6.7
+pyglet~=2.0.9
+pyparsing~=3.0.9
+pytest~=7.4.0
+python-dateutil~=2.8.2
+pytz~=2023.3
+requests~=2.31.0
+scipy~=1.11.0
+six~=1.16.0
+typing_extensions~=4.7.1
+tzdata~=2023.3
+urllib3~=2.0.4
diff --git a/setup.py b/setup.py
index 1a61fe61..81454a30 100644
--- a/setup.py
+++ b/setup.py
@@ -12,7 +12,7 @@ def parse_requirements(filename):
 
 setup(
     name="simglucose",
-    version="0.2.4",
+    version="0.2.6",
     description="A Type-1 Diabetes Simulator as a Reinforcement Learning Environment in OpenAI gym or rllab (python implementation of UVa/Padova Simulator)",
     url="https://github.com/jxx123/simglucose",
     author="Jinyu Xie",
diff --git a/simglucose/simulation/env.py b/simglucose/simulation/env.py
index 7302076e..45a43cb6 100644
--- a/simglucose/simulation/env.py
+++ b/simglucose/simulation/env.py
@@ -100,7 +100,7 @@ def step(self, action, reward_fun=risk_diff):
         window_size = int(60 / self.sample_time)
         BG_last_hour = self.CGM_hist[-window_size:]
         reward = reward_fun(BG_last_hour)
-        done = BG < 70 or BG > 350
+        done = BG < 10 or BG > 600
         obs = Observation(CGM=CGM)
 
         return Step(