diff --git a/Cargo.lock b/Cargo.lock
index cac350be8..7136ca176 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -74,7 +74,7 @@ dependencies = [
 
 [[package]]
 name = "fish"
-version = "0.1.0"
+version = "4.0.0-alpha1"
 dependencies = [
  "bitflags",
  "cc",
diff --git a/Cargo.toml b/Cargo.toml
index 7a40b7739..61785ad84 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -12,7 +12,7 @@ lto = true
 
 [package]
 name = "fish"
-version = "0.1.0"
+version = "4.0.0-alpha1"
 edition.workspace = true
 rust-version.workspace = true
 default-run = "fish"
diff --git a/tests/checks/version.fish b/tests/checks/version.fish
index 2c9424dec..da4503787 100644
--- a/tests/checks/version.fish
+++ b/tests/checks/version.fish
@@ -1,2 +1,2 @@
 #RUN: %fish -v
-# CHECK: fish, version {{[-.ga-f0-9]*(irty)?}}
+# CHECK: fish, version {{[-.gabcdeflpha0-9]*(irty)?}}