diff --git a/requirements.txt b/requirements.txt
index d5c3683..9a54e79 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,4 +5,5 @@ kaggle >= 1.5.8
 pandas >= 1.1.2
 scikit-learn >= 0.23.2
 datasets >= 1.0.2
-tqdm == 4.41.0
\ No newline at end of file
+tqdm == 4.41.0
+sentencepiece >= 0.1.94
\ No newline at end of file
diff --git a/setup.py b/setup.py
index e11aea5..21bb938 100644
--- a/setup.py
+++ b/setup.py
@@ -7,7 +7,7 @@
 
 setup(
     name="detoxify",
-    version="0.1.0",
+    version="0.1.1",
     description="A python library for detecting toxic comments",
     long_description=long_description,
     long_description_content_type="text/markdown",
@@ -15,8 +15,9 @@
     author_email="laura@unitary.ai",
     url="https://github.com/unitaryai/detoxify",
     install_requires=[
-        "transformers",
-        "torch",
+        "transformers >= 3.2.0",
+        "torch >= 1.7.0",
+        "sentencepiece >= 0.1.94"
     ],
     packages=find_packages(exclude=("tests", "src")),
     classifiers=[