diff --git a/Cargo.lock b/Cargo.lock
index 33c9ae9..73b24c0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -251,6 +251,18 @@ dependencies = [
  "pin-project-lite",
 ]
 
+[[package]]
+name = "async-compression"
+version = "0.4.42"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e79b3f8a79cccc2898f31920fc69f304859b3bd567490f75ebf51ae1c792a9ac"
+dependencies = [
+ "compression-codecs",
+ "compression-core",
+ "pin-project-lite",
+ "tokio",
+]
+
 [[package]]
 name = "async-executor"
 version = "1.14.0"
@@ -279,19 +291,20 @@ dependencies = [
 
 [[package]]
 name = "async-imap"
-version = "0.9.7"
+version = "0.11.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "98892ebee4c05fc66757e600a7466f0d9bfcde338f645d64add323789f26cb36"
+checksum = "9a6728e0f7931b36d725ac234fcb02539e9f7888dbeaaa8a18d9ea5792181570"
 dependencies = [
  "async-channel 2.5.0",
- "base64 0.21.7",
+ "async-compression",
+ "base64 0.22.1",
  "bytes",
  "chrono",
  "futures",
  "imap-proto",
  "log",
  "nom 7.1.3",
- "once_cell",
+ "pin-project",
  "pin-utils",
  "self_cell 1.3.0",
  "stop-token",
@@ -981,6 +994,22 @@ dependencies = [
  "static_assertions",
 ]
 
+[[package]]
+name = "compression-codecs"
+version = "0.4.38"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ce2548391e9c1929c21bf6aa2680af86fe4c1b33e6cea9ac1cfeec0bd11218cf"
+dependencies = [
+ "compression-core",
+ "flate2",
+]
+
+[[package]]
+name = "compression-core"
+version = "0.4.32"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc14f565cf027a105f7a44ccf9e5b424348421a1d8952a8fc9d499d313107789"
+
 [[package]]
 name = "concurrent-queue"
 version = "2.5.0"
diff --git a/Cargo.toml b/Cargo.toml
index 3aec15d..8c3e38a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -56,7 +56,7 @@ aes-gcm = "0.10"
 mail-parser = "0.9"
 bytes = "1.6"
 lettre = { version = "0.11", default-features = false, features = ["tokio1-rustls-tls", "builder", "smtp-transport"] }
-async-imap = { version = "0.9", default-features = false, features = ["runtime-tokio"] }
+async-imap = { version = "0.11", default-features = false, features = ["runtime-tokio"] }
 tokio-rustls = "0.26"
 rustls = { version = "0.23", features = ["ring"] }
 webpki-roots = "0.26"