diff --git a/CHANGELOG.md b/CHANGELOG.md
index b3840f5..6059055 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+Bicleaner 0.16.0:
+* Update requirements for scikit-learn, scipy
+  * Fix training code for new scikit-learn version
+* New Python version constraint
+* New Bicleaner models trained with updated requirements
+
 Bicleaner 0.15.2:
 * Fix tests
 
diff --git a/setup.py b/setup.py
index aa91afe..76e361b 100755
--- a/setup.py
+++ b/setup.py
@@ -11,7 +11,7 @@
     name="bicleaner",
     version="0.16",
     install_requires=requirements,
-    python_requires='>=3.7',
+    python_requires='>=3.8',
     license="GNU General Public License v3.0",
     author="Prompsit Language Engineering",
     author_email="info@prompsit.com",
@@ -26,7 +26,7 @@
     classifiers=[
         "Environment :: Console",
         "Intended Audience :: Science/Research",
-        "Programming Language :: Python :: 3.7",
+        "Programming Language :: Python :: 3.8",
         "License :: OSI Approved :: GNU General Public License v3 (GPLv3)",
         "Operating System :: POSIX :: Linux",
         "Topic :: Scientific/Engineering :: Artificial Intelligence",