diff --git a/poem/Cargo.toml b/poem/Cargo.toml
index 8f5997d5dc..de0f8c66b8 100644
--- a/poem/Cargo.toml
+++ b/poem/Cargo.toml
@@ -121,7 +121,7 @@ redis = { version = "0.24.0", optional = true, features = [
     "tokio-comp",
     "connection-manager",
 ] }
-libcookie = { package = "cookie", version = "0.17", features = [
+libcookie = { package = "cookie", version = "0.18", features = [
     "percent-encode",
     "private",
     "signed",
diff --git a/poem/src/listener/rustls.rs b/poem/src/listener/rustls.rs
index b03471e7e2..2480dca665 100644
--- a/poem/src/listener/rustls.rs
+++ b/poem/src/listener/rustls.rs
@@ -411,7 +411,7 @@ impl ResolvesServerCert for ResolveServerCert {
     fn resolve(&self, client_hello: ClientHello) -> Option<Arc<CertifiedKey>> {
         client_hello
             .server_name()
-            .and_then(|name| self.certifcate_keys.get(name).map(Arc::clone))
+            .and_then(|name| self.certifcate_keys.get(name).cloned())
             .or_else(|| self.fallback.clone())
     }
 }
diff --git a/poem/src/web/cookie.rs b/poem/src/web/cookie.rs
index ce0b328f9c..1222a9e5e1 100644
--- a/poem/src/web/cookie.rs
+++ b/poem/src/web/cookie.rs
@@ -364,7 +364,7 @@ impl CookieJar {
     pub fn remove(&self, name: impl AsRef<str>) {
         self.jar
             .lock()
-            .remove(libcookie::Cookie::named(name.as_ref().to_string()));
+            .remove(libcookie::Cookie::build(name.as_ref().to_string()));
     }
 
     /// Returns a reference to the [`Cookie`] inside this jar with the `name`.
@@ -562,7 +562,7 @@ impl<'a> PrivateCookieJar<'a> {
     pub fn remove(&self, name: impl AsRef<str>) {
         let mut cookie_jar = self.cookie_jar.jar.lock();
         let mut private_cookie_jar = cookie_jar.private_mut(self.key);
-        private_cookie_jar.remove(libcookie::Cookie::named(name.as_ref().to_string()));
+        private_cookie_jar.remove(libcookie::Cookie::build(name.as_ref().to_string()));
     }
 
     /// Returns cookie inside this jar with the name and authenticates and
@@ -595,7 +595,7 @@ impl<'a> SignedCookieJar<'a> {
     pub fn remove(&self, name: impl AsRef<str>) {
         let mut cookie_jar = self.cookie_jar.jar.lock();
         let mut signed_cookie_jar = cookie_jar.signed_mut(self.key);
-        signed_cookie_jar.remove(libcookie::Cookie::named(name.as_ref().to_string()));
+        signed_cookie_jar.remove(libcookie::Cookie::build(name.as_ref().to_string()));
     }
 
     /// Returns cookie inside this jar with the name and authenticates and