diff --git a/Cargo.lock b/Cargo.lock
index 52244d37b..ab4924731 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -520,6 +520,15 @@ version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5e764a1d40d510daf35e07be9eb06e75770908c27d411ee6c92109c9840eaaf7"
 
+[[package]]
+name = "bit-vec"
+version = "0.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b71798fca2c1fe1086445a7258a4bc81e6e49dcd24c8d0dd9a1e57395b603f51"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "bitflags"
 version = "1.3.2"
@@ -5586,14 +5595,15 @@ dependencies = [
 
 [[package]]
 name = "rcgen"
-version = "0.13.2"
+version = "0.14.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "75e669e5202259b5314d1ea5397316ad400819437857b90861765f24c4cf80a2"
+checksum = "091e7a8e7d86e6feb87a27ce8e2cba29d49eff9507afeebefab7eeb2ca667fb4"
 dependencies = [
  "pem 3.0.6",
  "ring",
  "rustls-pki-types",
  "time",
+ "x509-parser 0.18.1",
  "yasna",
 ]
 
@@ -8552,10 +8562,11 @@ checksum = "cfe53a6657fd280eaa890a3bc59152892ffa3e30101319d168b781ed6529b049"
 
 [[package]]
 name = "yasna"
-version = "0.5.2"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e17bb3549cc1321ae1296b9cdc2698e2b6cb1992adfa19a8c72e5b7a738f44cd"
+checksum = "b5f6765e852b9b4dc8e2a76843e4d64d1cea8e79bcde0b6901aea8e7c7f08282"
 dependencies = [
+ "bit-vec 0.9.1",
  "time",
 ]
 
diff --git a/Cargo.toml b/Cargo.toml
index 31da64288..a1acc3f70 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -102,7 +102,7 @@ openstack_types = { version = "0.22.7", path = "openstack_types" }
 openstack-types-core = { version = "0.22", path = "types/core" }
 pem = { version = "^4.0" }
 regex = { version = "^1.13" }
-rcgen = { version = "^0.13" }
+rcgen = { version = "^0.14.0" }
 ring = { version = "^0.17" }
 rsa = { version = "^0.9", features = ["getrandom", "pkcs5"] }
 ssh-key = { version = "^0.6", features = ["rsa", "encryption"] }