diff --git a/actix-http/Cargo.toml b/actix-http/Cargo.toml
index 38969e901..c7371b3f7 100644
--- a/actix-http/Cargo.toml
+++ b/actix-http/Cargo.toml
@@ -131,7 +131,7 @@ env_logger = "0.11"
 futures-util = { version = "0.3.17", default-features = false, features = ["alloc"] }
 memchr = "2.4"
 once_cell = "1.9"
-rcgen = "0.12"
+rcgen = "0.13"
 regex = "1.3"
 rustversion = "1"
 rustls-pemfile = "2"
diff --git a/actix-web/Cargo.toml b/actix-web/Cargo.toml
index aea8856b1..d6bc166fb 100644
--- a/actix-web/Cargo.toml
+++ b/actix-web/Cargo.toml
@@ -132,7 +132,7 @@ env_logger = "0.11"
 flate2 = "1.0.13"
 futures-util = { version = "0.3.17", default-features = false, features = ["std"] }
 rand = "0.8"
-rcgen = "0.12"
+rcgen = "0.13"
 rustls-pemfile = "2"
 serde = { version = "1.0", features = ["derive"] }
 static_assertions = "1"
diff --git a/awc/Cargo.toml b/awc/Cargo.toml
index da9e78ae8..5780e095c 100644
--- a/awc/Cargo.toml
+++ b/awc/Cargo.toml
@@ -122,7 +122,7 @@ env_logger = "0.11"
 flate2 = "1.0.13"
 futures-util = { version = "0.3.17", default-features = false }
 static_assertions = "1.1"
-rcgen = "0.12"
+rcgen = "0.13"
 rustls-pemfile = "2"
 tokio = { version = "1.24.2", features = ["rt-multi-thread", "macros"] }
 zstd = "0.13"