diff --git a/Cargo.lock b/Cargo.lock
index d377fbbc1..e846b271c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -252,9 +252,9 @@ dependencies = [
 
 [[package]]
 name = "async-channel"
-version = "2.2.0"
+version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f28243a43d821d11341ab73c80bed182dc015c514b951616cf79bd4af39af0c3"
+checksum = "136d4d23bcc79e27423727b36823d86233aad06dfea531837b038394d11e9928"
 dependencies = [
  "concurrent-queue",
  "event-listener 5.2.0",
@@ -282,7 +282,7 @@ version = "0.9.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "98892ebee4c05fc66757e600a7466f0d9bfcde338f645d64add323789f26cb36"
 dependencies = [
- "async-channel 2.2.0",
+ "async-channel 2.2.1",
  "base64 0.21.7",
  "bytes",
  "chrono",
@@ -1162,7 +1162,7 @@ dependencies = [
  "ansi_term",
  "anyhow",
  "async-broadcast",
- "async-channel 2.2.0",
+ "async-channel 2.2.1",
  "async-imap",
  "async-native-tls",
  "async-smtp",
@@ -1252,7 +1252,7 @@ name = "deltachat-jsonrpc"
 version = "1.137.4"
 dependencies = [
  "anyhow",
- "async-channel 2.2.0",
+ "async-channel 2.2.1",
  "axum",
  "base64 0.22.1",
  "deltachat",
diff --git a/Cargo.toml b/Cargo.toml
index 1c66c578b..3f7ce01e5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -40,7 +40,7 @@ ratelimit = { path = "./deltachat-ratelimit" }
 
 anyhow = { workspace = true }
 async-broadcast = "0.7.0"
-async-channel = "2.0.0"
+async-channel = "2.2.1"
 async-imap = { version = "0.9.7", default-features = false, features = ["runtime-tokio"] }
 async-native-tls = { version = "0.5", default-features = false, features = ["runtime-tokio"] }
 async-smtp = { version = "0.9", default-features = false, features = ["runtime-tokio"] }
diff --git a/deltachat-jsonrpc/Cargo.toml b/deltachat-jsonrpc/Cargo.toml
index 5b7ac786f..280f50bfd 100644
--- a/deltachat-jsonrpc/Cargo.toml
+++ b/deltachat-jsonrpc/Cargo.toml
@@ -20,7 +20,7 @@ schemars = "0.8.13"
 serde = { version = "1.0", features = ["derive"] }
 tempfile = "3.10.1"
 log = "0.4"
-async-channel = { version = "2.0.0" }
+async-channel = { version = "2.2.1" }
 futures = { version = "0.3.30" }
 serde_json = "1"
 yerpc = { version = "0.5.2", features = ["anyhow_expose", "openrpc"] }