diff --git a/CHANGELOG.md b/CHANGELOG.md
index 613fdfe..c53b265 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Changelog
 
+## 2.0.0 (2024-09-21)
+- Update cryptography dependency to 43.0.1
+- Drop support for python 2.7, 3.6 and 3.7
+- Add support for python 3.9, 3.10, 3.11
+
 ## 1.1.9 (2021-05-09)
 - Update cryptography dependency to 3.3.2
 
diff --git a/lora/__init__.py b/lora/__init__.py
index 32c5476..2101409 100644
--- a/lora/__init__.py
+++ b/lora/__init__.py
@@ -1 +1 @@
-VERSION = "1.1.9"
+VERSION = "2.0.0"
diff --git a/setup.py b/setup.py
index ca4a32d..9bf9310 100644
--- a/setup.py
+++ b/setup.py
@@ -31,13 +31,11 @@
     classifiers=[
         "Intended Audience :: Developers",
         "License :: OSI Approved :: MIT License",
-        "Programming Language :: Python :: 2",
-        "Programming Language :: Python :: 2.7",
         "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.4",
-        "Programming Language :: Python :: 3.5",
-        "Programming Language :: Python :: 3.6",
-        "Programming Language :: Python :: 3.7",
+        "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3.9",
+        "Programming Language :: Python :: 3.10",
+        "Programming Language :: Python :: 3.11",
     ],
     keywords="LoRa decrypt",
     packages=["lora"],