diff --git a/examples/mysql/Cargo.toml b/examples/mysql/Cargo.toml
index 51152179..9110433d 100644
--- a/examples/mysql/Cargo.toml
+++ b/examples/mysql/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 edition = "2021"
 name = "seaography-mysql-example"
-version = "1.0.0-rc.3"
+version = "1.0.0-beta.4"
 
 [dependencies]
 axum = { version = "0.7" }
@@ -16,7 +16,7 @@ lazy_static = { version = "1.4.0" }
 
 [dependencies.seaography]
 path = "../../"
-version = "1.0.0-rc.3"
+version = "1.0.0-beta.4"
 features = ["with-decimal", "with-chrono"]
 
 [dev-dependencies]
diff --git a/examples/postgres/Cargo.toml b/examples/postgres/Cargo.toml
index db109ed5..c9bf1fec 100644
--- a/examples/postgres/Cargo.toml
+++ b/examples/postgres/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 edition = "2021"
 name = "seaography-postgres-example"
-version = "1.0.0-rc.3"
+version = "1.0.0-beta.4"
 
 [dependencies]
 poem = { version = "3.0" }
@@ -16,7 +16,7 @@ lazy_static = { version = "1.4.0" }
 
 [dependencies.seaography]
 path = "../../"
-version = "1.0.0-rc.3"
+version = "1.0.0-beta.4"
 features = ["with-decimal", "with-chrono", "with-postgres-array"]
 
 [dev-dependencies]
diff --git a/examples/sqlite/Cargo.toml b/examples/sqlite/Cargo.toml
index 0f5d4d29..a78f6b03 100644
--- a/examples/sqlite/Cargo.toml
+++ b/examples/sqlite/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 edition = "2021"
 name = "seaography-sqlite-example"
-version = "1.0.0-rc.3"
+version = "1.0.0-beta.4"
 
 [dependencies]
 actix-web = { version = "4.5", default-features = false, features = ["macros"] }
@@ -16,7 +16,7 @@ lazy_static = { version = "1.4.0" }
 
 [dependencies.seaography]
 path = "../../"
-version = "1.0.0-rc.3"
+version = "1.0.0-beta.4"
 features = ["with-decimal", "with-chrono"]
 
 [dev-dependencies]