diff --git a/Cargo.lock b/Cargo.lock
index f92ef7070..f82ced56f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -174,7 +174,7 @@ dependencies = [
  "asn1-rs-derive",
  "asn1-rs-impl",
  "displaydoc",
- "nom",
+ "nom 7.1.3",
  "num-traits",
  "rusticata-macros",
  "thiserror 1.0.69",
@@ -280,7 +280,7 @@ dependencies = [
  "futures",
  "imap-proto",
  "log",
- "nom",
+ "nom 7.1.3",
  "pin-project",
  "pin-utils",
  "self_cell",
@@ -314,17 +314,17 @@ dependencies = [
 
 [[package]]
 name = "async-smtp"
-version = "0.10.1"
+version = "0.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7c2d87bfab790b8b5b718a65bbcca6187f0d091270ea21f8c12fa03ce3823aba"
+checksum = "55219982f938e74491ba85dc4e49cefe8096b1e8f49348c67180a7d244988dca"
 dependencies = [
  "anyhow",
  "base64",
  "futures",
  "log",
- "nom",
+ "nom 8.0.0",
  "pin-project",
- "thiserror 1.0.69",
+ "thiserror 2.0.12",
  "tokio",
 ]
 
@@ -1463,7 +1463,7 @@ checksum = "5cd0a5c643689626bec213c4d8bd4d96acc8ffdb4ad4bb6bc16abf27d5f4b553"
 dependencies = [
  "asn1-rs",
  "displaydoc",
- "nom",
+ "nom 7.1.3",
  "num-bigint",
  "num-traits",
  "rusticata-macros",
@@ -2799,7 +2799,7 @@ version = "0.16.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "de555d9526462b6f9ece826a26fb7c67eca9a0245bd9ff84fa91972a5d5d8856"
 dependencies = [
- "nom",
+ "nom 7.1.3",
 ]
 
 [[package]]
@@ -3625,6 +3625,15 @@ dependencies = [
  "minimal-lexical",
 ]
 
+[[package]]
+name = "nom"
+version = "8.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "df9761775871bdef83bee530e60050f7e54b1105350d6884eb0fb4f46c2f9405"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "ntapi"
 version = "0.4.1"
@@ -4091,7 +4100,7 @@ dependencies = [
  "k256",
  "log",
  "md-5",
- "nom",
+ "nom 7.1.3",
  "num-bigint-dig",
  "num-traits",
  "num_enum",
@@ -4999,7 +5008,7 @@ version = "4.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "faf0c4a6ece9950b9abdb62b1cfcf2a68b3b67a10ba445b3bb85be2a293d0632"
 dependencies = [
- "nom",
+ "nom 7.1.3",
 ]
 
 [[package]]
@@ -7058,7 +7067,7 @@ dependencies = [
  "data-encoding",
  "der-parser",
  "lazy_static",
- "nom",
+ "nom 7.1.3",
  "oid-registry",
  "rusticata-macros",
  "thiserror 1.0.69",
diff --git a/Cargo.toml b/Cargo.toml
index 24b250813..7aff63b44 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -43,7 +43,7 @@ async-broadcast = "0.7.2"
 async-channel = { workspace = true }
 async-imap = { version = "0.10.4", default-features = false, features = ["runtime-tokio", "compress"] }
 async-native-tls = { version = "0.5", default-features = false, features = ["runtime-tokio"] }
-async-smtp = { version = "0.10", default-features = false, features = ["runtime-tokio"] }
+async-smtp = { version = "0.10.2", default-features = false, features = ["runtime-tokio"] }
 async_zip = { version = "0.0.17", default-features = false, features = ["deflate", "tokio-fs"] }
 base64 = { workspace = true }
 brotli = { version = "8", default-features=false, features = ["std"] }
diff --git a/deny.toml b/deny.toml
index 572c571cb..19a63a9ae 100644
--- a/deny.toml
+++ b/deny.toml
@@ -30,6 +30,7 @@ skip = [
      { name = "linux-raw-sys", version = "0.4.14" },
      { name = "loom", version = "0.5.6" },
      { name = "netlink-packet-route", version = "0.17.1" },
+     { name = "nom", version = "7.1.3" },
      { name = "rand_chacha", version = "0.3.1" },
      { name = "rand_core", version = "0.6.4" },
      { name = "rand", version = "0.8.5" },