diff --git a/Cargo.lock b/Cargo.lock
index 1cf51ab..633eb13 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -52,6 +52,18 @@ dependencies = [
  "subtle",
 ]
 
+[[package]]
+name = "ahash"
+version = "0.8.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e89da841a80418a9b391ebaea17f5c112ffaaa96f621d2c285b5174da76b9011"
+dependencies = [
+ "cfg-if",
+ "once_cell",
+ "version_check",
+ "zerocopy",
+]
+
 [[package]]
 name = "aho-corasick"
 version = "1.1.3"
@@ -61,6 +73,12 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "allocator-api2"
+version = "0.2.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c6cb57a04249c6480766f7f7cef5467412af1490f8d1e243141daddada3264f"
+
 [[package]]
 name = "android-tzdata"
 version = "0.1.1"
@@ -322,6 +340,16 @@ dependencies = [
  "windows-targets 0.52.5",
 ]
 
+[[package]]
+name = "chumsky"
+version = "0.9.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8eebd66744a15ded14960ab4ccdbfb51ad3b81f51f3f04a80adac98c985396c9"
+dependencies = [
+ "hashbrown",
+ "stacker",
+]
+
 [[package]]
 name = "cipher"
 version = "0.2.5"
@@ -602,9 +630,9 @@ checksum = "3dca9240753cf90908d7e4aac30f630662b02aebaa1b58a3cadabdb23385b58b"
 
 [[package]]
 name = "email-encoding"
-version = "0.2.1"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a87260449b06739ee78d6281c68d2a0ff3e3af64a78df63d3a1aeb3c06997c8a"
+checksum = "60d1d33cdaede7e24091f039632eb5d3c7469fe5b066a985281a34fc70fa317f"
 dependencies = [
  "base64 0.22.1",
  "memchr",
@@ -641,15 +669,6 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
-[[package]]
-name = "fastrand"
-version = "1.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e51093e27b0797c359783294ca4f0a911c270184cb10f85783b118614a1501be"
-dependencies = [
- "instant",
-]
-
 [[package]]
 name = "fastrand"
 version = "2.1.0"
@@ -775,7 +794,7 @@ dependencies = [
  "libc",
  "log",
  "rustversion",
- "windows",
+ "windows 0.48.0",
 ]
 
 [[package]]
@@ -847,6 +866,10 @@ name = "hashbrown"
 version = "0.14.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e5274423e17b7c9fc20b6e7e208532f9b19825d82dfd615708b70edd83df41f1"
+dependencies = [
+ "ahash",
+ "allocator-api2",
+]
 
 [[package]]
 name = "heck"
@@ -896,13 +919,13 @@ dependencies = [
 
 [[package]]
 name = "hostname"
-version = "0.3.1"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c731c3e10504cc8ed35cfe2f1db4c9274c3d35fa486e3b31df46f068ef3e867"
+checksum = "f9c7c7c8ac16c798734b8a24560c1362120597c40d5e1459f09498f8f6c8f2ba"
 dependencies = [
+ "cfg-if",
  "libc",
- "match_cfg",
- "winapi",
+ "windows 0.52.0",
 ]
 
 [[package]]
@@ -976,7 +999,7 @@ dependencies = [
  "httpdate",
  "itoa",
  "pin-project-lite",
- "socket2 0.5.7",
+ "socket2",
  "tokio",
  "tower-service",
  "tracing",
@@ -1012,16 +1035,6 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b9e0384b61958566e926dc50660321d12159025e767c18e043daf26b70104c39"
 
-[[package]]
-name = "idna"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e14ddfc70884202db2244c223200c204c2bda1bc6e0998d11b5e024d657209e6"
-dependencies = [
- "unicode-bidi",
- "unicode-normalization",
-]
-
 [[package]]
 name = "idna"
 version = "0.4.0"
@@ -1074,15 +1087,6 @@ dependencies = [
  "generic-array",
 ]
 
-[[package]]
-name = "instant"
-version = "0.1.13"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e0242819d153cba4b4b05a5a8f2a7e9bbf97b6055b2a002b395c96b5ff3c0222"
-dependencies = [
- "cfg-if",
-]
-
 [[package]]
 name = "is-terminal"
 version = "0.4.12"
@@ -1132,25 +1136,27 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "lettre"
-version = "0.10.4"
+version = "0.11.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "76bd09637ae3ec7bd605b8e135e757980b3968430ff2b1a4a94fb7769e50166d"
+checksum = "1a62049a808f1c4e2356a2a380bd5f2aca3b011b0b482cf3b914ba1731426969"
 dependencies = [
- "base64 0.21.7",
+ "base64 0.22.1",
+ "chumsky",
  "email-encoding",
  "email_address",
- "fastrand 1.9.0",
+ "fastrand",
  "futures-util",
  "hostname",
  "httpdate",
- "idna 0.3.0",
+ "idna 0.5.0",
  "mime",
  "native-tls",
  "nom",
- "once_cell",
+ "percent-encoding",
  "quoted_printable",
- "socket2 0.4.10",
+ "socket2",
  "tokio",
+ "url",
 ]
 
 [[package]]
@@ -1202,12 +1208,6 @@ dependencies = [
  "tracing-subscriber",
 ]
 
-[[package]]
-name = "match_cfg"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ffbee8634e0d45d258acb448e7eaab3fce7a0a467395d4d9f228e3c1f01fb2e4"
-
 [[package]]
 name = "matchers"
 version = "0.1.0"
@@ -1636,6 +1636,15 @@ dependencies = [
  "yansi",
 ]
 
+[[package]]
+name = "psm"
+version = "0.1.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5787f7cda34e3033a72192c018bc5883100330f362ef279a8cbccfce8bb4e874"
+dependencies = [
+ "cc",
+]
+
 [[package]]
 name = "pwhash"
 version = "1.0.0"
@@ -1662,9 +1671,9 @@ dependencies = [
 
 [[package]]
 name = "quoted_printable"
-version = "0.4.8"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5a3866219251662ec3b26fc217e3e05bf9c4f84325234dfb96bf0bf840889e49"
+checksum = "79ec282e887b434b68c18fe5c121d38e72a5cf35119b59e54ec5b992ea9c8eb0"
 
 [[package]]
 name = "r2d2"
@@ -2132,16 +2141,6 @@ version = "1.13.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3c5e1a9a646d36c3599cd173a41282daf47c44583ad367b8e6837255952e5c67"
 
-[[package]]
-name = "socket2"
-version = "0.4.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9f7916fc008ca5542385b89a3d3ce689953c143e9304a9bf8beec1de48994c0d"
-dependencies = [
- "libc",
- "winapi",
-]
-
 [[package]]
 name = "socket2"
 version = "0.5.7"
@@ -2167,6 +2166,19 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "stacker"
+version = "0.1.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c886bd4480155fd3ef527d45e9ac8dd7118a898a46530b7b94c3e21866259fce"
+dependencies = [
+ "cc",
+ "cfg-if",
+ "libc",
+ "psm",
+ "winapi",
+]
+
 [[package]]
 name = "state"
 version = "0.6.0"
@@ -2217,7 +2229,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "85b77fafb263dd9d05cbeac119526425676db3784113aa9295c88498cbf8bff1"
 dependencies = [
  "cfg-if",
- "fastrand 2.1.0",
+ "fastrand",
  "rustix",
  "windows-sys 0.52.0",
 ]
@@ -2313,7 +2325,7 @@ dependencies = [
  "num_cpus",
  "pin-project-lite",
  "signal-hook-registry",
- "socket2 0.5.7",
+ "socket2",
  "tokio-macros",
  "windows-sys 0.48.0",
 ]
@@ -2723,6 +2735,16 @@ dependencies = [
  "windows-targets 0.48.5",
 ]
 
+[[package]]
+name = "windows"
+version = "0.52.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e48a53791691ab099e5e2ad123536d0fff50652600abaf43bbf952894110d0be"
+dependencies = [
+ "windows-core",
+ "windows-targets 0.52.5",
+]
+
 [[package]]
 name = "windows-core"
 version = "0.52.0"
@@ -2923,3 +2945,23 @@ dependencies = [
  "urlencoding",
  "validator",
 ]
+
+[[package]]
+name = "zerocopy"
+version = "0.7.34"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ae87e3fcd617500e5d106f0380cf7b77f3c6092aae37191433159dda23cfb087"
+dependencies = [
+ "zerocopy-derive",
+]
+
+[[package]]
+name = "zerocopy-derive"
+version = "0.7.34"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "15e934569e47891f7d9411f1a451d947a60e000ab3bd24fbb970f000387d1b3b"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.66",
+]
diff --git a/Cargo.toml b/Cargo.toml
index 549ee4c..7dd8042 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -12,7 +12,7 @@ bincode = "1.0"
 pwhash = "1.0"
 chrono = { version = "0.4", features = ["serde"] }
 lazy_static = "1.1"
-lettre = { version = "0.10", features = ["builder", "smtp-transport"] }
+lettre = { version = "0.11", features = ["builder", "smtp-transport"] }
 log = "0.4"
 urlencoding = "2.1"
 toml = "0.5"