diff --git a/pyproject.toml b/pyproject.toml
index 34b16cf..857865e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "pocket_ic"
-version = "0.1.0"
+version = "1.0.0"
 description = "A canister testing library"
 authors = [
     "The Internet Computer Project Developers <dept-testing_&_verification@dfinity.org>",