diff --git a/assertionengine/assertion_engine.py b/assertionengine/assertion_engine.py
index afb6eb3..a155a1d 100644
--- a/assertionengine/assertion_engine.py
+++ b/assertionengine/assertion_engine.py
@@ -21,7 +21,7 @@
 
 from .type_converter import is_truthy, type_converter
 
-__version__ = "0.6.1"
+__version__ = "1.0.0"
 
 AssertionOperator = Enum(
     "AssertionOperator",
diff --git a/pyproject.toml b/pyproject.toml
index 607de59..ade1ad0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "robotframework-assertion-engine"
-version = "0.6.1"
+version = "1.0.0"
 description = "Generic way to create meaningful and easy to use assertions for the Robot Framework libraries."
 authors = ["Tatu Aalto <aalto.tatu@gmail.com>"]
 license = "Apache License 2.0"