diff --git a/libs/arcade-core/pyproject.toml b/libs/arcade-core/pyproject.toml
index 8540cda5..3994f596 100644
--- a/libs/arcade-core/pyproject.toml
+++ b/libs/arcade-core/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "arcade-core"
-version = "2.0.0"
+version = "1.0.0"
 description = "Arcade Core - Core library for Arcade platform"
 readme = "README.md"
 license = {text = "MIT"}
diff --git a/libs/arcade-serve/pyproject.toml b/libs/arcade-serve/pyproject.toml
index 721e77a9..44253c7e 100644
--- a/libs/arcade-serve/pyproject.toml
+++ b/libs/arcade-serve/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "arcade-serve"
-version = "2.0.0"
+version = "1.0.0"
 description = "Arcade Serve - Serving infrastructure for Arcade tools and workers"
 readme = "README.md"
 license = {text = "MIT"}
diff --git a/libs/arcade-tdk/pyproject.toml b/libs/arcade-tdk/pyproject.toml
index dbbd99f9..fa03c6b0 100644
--- a/libs/arcade-tdk/pyproject.toml
+++ b/libs/arcade-tdk/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "arcade-tdk"
-version = "2.0.0"
+version = "1.0.0"
 description = "Arcade TDK - Toolkit Development Kit for building Arcade tools"
 readme = "README.md"
 license = {text = "MIT"}