diff --git a/setup.py b/setup.py
index 9dc4d43..78f8a92 100644
--- a/setup.py
+++ b/setup.py
@@ -6,12 +6,12 @@
 
 setup(
     name="ai-data-preprocessing-queue",
-    version="1.1.0",
+    version="1.2.1",
     description="Can be used to pre process data before ai processing",
     long_description=long_description,
     long_description_content_type="text/markdown",
     url="https://github.com/SamhammerAG/ai-data-preprocessing-queue",
     packages=find_packages(exclude=["test_data"]),
-    install_requires=["langdetect==1.0.8", "nltk==3.5", "pandas==1.0.3", "numpy==1.18.2", "pytesseract == 0.3.9",
+    install_requires=["langdetect==1.0.8", "nltk~=3.6.6", "pandas==1.0.3", "numpy~=1.23.4", "pytesseract == 0.3.9",
                       "pdfplumber== 0.6.0", "opencv-python==4.5.5.64", "Pillow==9.0.1"]
-)
+)
\ No newline at end of file