diff --git a/setup.py b/setup.py
index 24d7d0c..aae9cfe 100644
--- a/setup.py
+++ b/setup.py
@@ -54,7 +54,7 @@
         ]
     },
     classifiers = [
-        'Development Status :: 4 - Beta',
+        'Development Status :: 5 - Production/Stable',
         'Intended Audience :: Developers',
         'Topic :: Security :: Cryptography',
         'Topic :: Software Development :: Libraries',
diff --git a/tgbox/version.py b/tgbox/version.py
index facb9ec..3610d01 100644
--- a/tgbox/version.py
+++ b/tgbox/version.py
@@ -1 +1 @@
-VERSION = '1.4.0b1'
+VERSION = '1.4'