diff --git a/Cargo.lock b/Cargo.lock
index 7bb9aee..7e4dbb1 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -194,7 +194,7 @@ dependencies = [
 
 [[package]]
 name = "gold"
-version = "2.2.5"
+version = "3.0.0-a1"
 dependencies = [
  "clap",
  "indexmap",
@@ -213,7 +213,7 @@ dependencies = [
 
 [[package]]
 name = "goldpy"
-version = "2.2.5"
+version = "3.0.0-a1"
 dependencies = [
  "gold",
  "num-bigint",
diff --git a/gold/Cargo.toml b/gold/Cargo.toml
index 15f5685..854a6a4 100644
--- a/gold/Cargo.toml
+++ b/gold/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "gold"
-version = "2.2.5"
+version = "3.0.0-a1"
 edition = "2021"
 
 [features]
diff --git a/goldpy/Cargo.toml b/goldpy/Cargo.toml
index 58cc0a4..fcc9e5b 100644
--- a/goldpy/Cargo.toml
+++ b/goldpy/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "goldpy"
-version = "2.2.5"
+version = "3.0.0-a1"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html