diff --git a/CHANGELOG.md b/CHANGELOG.md
index 55c6128..96c696b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Release History
 
+## 1.3.3 - 2021-01-17
+* Update the versions of asn1crypto, oscrypto and pyOpenSSL
+
 ## 1.3.2 - 2020-11-01
 * Use `signature_algo` attribute when detecting the signature algorithm
 * Raise exception when unknown `digest_alg` is passed to the sign function
diff --git a/pyas2lib/__init__.py b/pyas2lib/__init__.py
index fe44dd4..dc799f3 100644
--- a/pyas2lib/__init__.py
+++ b/pyas2lib/__init__.py
@@ -9,7 +9,7 @@
 from pyas2lib.as2 import Organization
 from pyas2lib.as2 import Partner
 
-__version__ = "1.3.2"
+__version__ = "1.3.3"
 
 
 __all__ = [
diff --git a/setup.py b/setup.py
index 171d144..2b49fdf 100644
--- a/setup.py
+++ b/setup.py
@@ -1,13 +1,14 @@
 from setuptools import setup, find_packages
 
 install_requires = [
-    "asn1crypto==1.3.0",
+    "asn1crypto==1.4.0",
     "oscrypto==1.2.1",
-    "pyOpenSSL==19.1.0",
+    "pyOpenSSL==20.0.1",
 ]
 
 tests_require = [
-    "pytest==6.1.2",
+    "pytest==6.2.1",
+    "toml==0.10.1",
     "pytest-cov==2.8.1",
     "coverage==5.0.4",
     "pylint==2.4.4",
@@ -24,7 +25,7 @@
     long_description="Docs for this project are maintained at "
     "https://github.com/abhishek-ram/pyas2-lib/blob/"
     "master/README.md",
-    version="1.3.2",
+    version="1.3.3",
     author="Abhishek Ram",
     author_email="abhishek8816@gmail.com",
     packages=find_packages(where=".", exclude=("test*",)),