diff --git a/poem-openapi-derive/src/api.rs b/poem-openapi-derive/src/api.rs
index ae29723d85..33bcd43b8a 100644
--- a/poem-openapi-derive/src/api.rs
+++ b/poem-openapi-derive/src/api.rs
@@ -400,8 +400,10 @@ fn generate_operation(
         request_meta.push(quote! {
             if <#arg_ty as #crate_name::ApiExtractor>::TYPES.contains(&#crate_name::ApiExtractorType::RequestObject) {
                 request = <#arg_ty as #crate_name::ApiExtractor>::request_meta();
-                if let Some(ref mut request) = request.as_mut() {
-                    request.description = #param_desc;
+                if let ::std::option::Option::Some(ref mut request) = request.as_mut() {
+                    if request.description.is_none() {
+                        request.description = #param_desc;
+                    }
                 }
             }
         });
diff --git a/poem-openapi/CHANGELOG.md b/poem-openapi/CHANGELOG.md
index 20c20b6aad..a4e586bfdd 100644
--- a/poem-openapi/CHANGELOG.md
+++ b/poem-openapi/CHANGELOG.md
@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+#[5.1.4] 2024-11-25
+
+- Assign the description to the request object in OpenAPI [#886](https://github.com/poem-web/poem/pull/886)
+- Implemented nullable fields for openapi spec generation [#865](https://github.com/poem-web/poem/pull/865)
+- refactor: change type name delimiters from `<>` `()` `[]` to `_` [#904](https://github.com/poem-web/poem/pull/904)
+
 #[5.1.3] 2024-11-20
 
 - Update MSRV to `1.81.0`
diff --git a/poem-openapi/Cargo.toml b/poem-openapi/Cargo.toml
index 57b95a25b3..e7756ddbea 100644
--- a/poem-openapi/Cargo.toml
+++ b/poem-openapi/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "poem-openapi"
-version = "5.1.3"
+version = "5.1.4"
 authors.workspace = true
 edition.workspace = true
 license.workspace = true
diff --git a/poem-openapi/tests/object.rs b/poem-openapi/tests/object.rs
index 578c1705e5..924e3be7c7 100644
--- a/poem-openapi/tests/object.rs
+++ b/poem-openapi/tests/object.rs
@@ -43,10 +43,7 @@ fn generics() {
         delete_user: T2,
     }
 
-    assert_eq!(
-        <Obj<i32, i64>>::name(),
-        "Obj_integer_int32_integer_int64"
-    );
+    assert_eq!(<Obj<i32, i64>>::name(), "Obj_integer_int32_integer_int64");
     let meta = get_meta::<Obj<i32, i64>>();
     assert_eq!(meta.properties[0].1.unwrap_inline().ty, "integer");
     assert_eq!(meta.properties[0].1.unwrap_inline().format, Some("int32"));
@@ -54,10 +51,7 @@ fn generics() {
     assert_eq!(meta.properties[1].1.unwrap_inline().ty, "integer");
     assert_eq!(meta.properties[1].1.unwrap_inline().format, Some("int64"));
 
-    assert_eq!(
-        <Obj<f32, f64>>::name(),
-        "Obj_number_float_number_double"
-    );
+    assert_eq!(<Obj<f32, f64>>::name(), "Obj_number_float_number_double");
     let meta = get_meta::<Obj<f32, f64>>();
     assert_eq!(meta.properties[0].1.unwrap_inline().ty, "number");
     assert_eq!(meta.properties[0].1.unwrap_inline().format, Some("float"));
diff --git a/poem/CHANGELOG.md b/poem/CHANGELOG.md
index b1d6e6571e..5d499451b9 100644
--- a/poem/CHANGELOG.md
+++ b/poem/CHANGELOG.md
@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 # [3.1.5] 2024-11-25
 
 - Bump `opentelemetry` to `0.27.0`
+- Add WebSocketStream::get_config method to get the WebSocket configuration. [#900](https://github.com/poem-web/poem/pull/900)
+- feat: implement conversion from libcookie to poem cookie [#898](https://github.com/poem-web/poem/pull/898)
 
 # [3.1.4] 2024-11-20