diff --git a/Cargo.lock b/Cargo.lock
index 3b542df..e29c0c3 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2022,7 +2022,7 @@ dependencies = [
  "pem",
  "rustls-pki-types",
  "time",
- "x509-parser 0.18.0",
+ "x509-parser",
  "yasna",
 ]
 
@@ -2128,7 +2128,7 @@ dependencies = [
  "thiserror 2.0.17",
  "tokio",
  "tracing",
- "x509-parser 0.18.0",
+ "x509-parser",
 ]
 
 [[package]]
@@ -2229,7 +2229,7 @@ dependencies = [
 
 [[package]]
 name = "rustls-acme"
-version = "0.14.0"
+version = "0.14.1"
 dependencies = [
  "async-io",
  "async-trait",
@@ -2248,7 +2248,7 @@ dependencies = [
  "serde_json",
  "thiserror 2.0.17",
  "webpki-roots 1.0.2",
- "x509-parser 0.17.0",
+ "x509-parser",
 ]
 
 [[package]]
@@ -3618,23 +3618,6 @@ version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ea2f10b9bb0928dfb1b42b65e1f9e36f7f54dbdf08457afefb38afcdec4fa2bb"
 
-[[package]]
-name = "x509-parser"
-version = "0.17.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4569f339c0c402346d4a75a9e39cf8dad310e287eef1ff56d4c68e5067f53460"
-dependencies = [
- "asn1-rs",
- "data-encoding",
- "der-parser",
- "lazy_static",
- "nom",
- "oid-registry",
- "rusticata-macros",
- "thiserror 2.0.17",
- "time",
-]
-
 [[package]]
 name = "x509-parser"
 version = "0.18.0"
diff --git a/submodules/rustls-acme b/submodules/rustls-acme
index 7501442..4fa7388 160000
--- a/submodules/rustls-acme
+++ b/submodules/rustls-acme
@@ -1 +1 @@
-Subproject commit 7501442d9461a1c528accd1777e6a1928222537c
+Subproject commit 4fa73883684c09d45f74bcab4f885cfdf218357c