diff --git a/Cargo.lock b/Cargo.lock
index 39386eef8..00ca5046f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -861,9 +861,9 @@ dependencies = [
 
 [[package]]
 name = "data-encoding"
-version = "2.3.2"
+version = "2.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3ee2393c4a91429dffb4bedf19f4d6abf27d8a732c8ce4980305d782e5426d57"
+checksum = "23d8666cb01533c39dde32bcbab8e227b4ed6679b2c925eba05feabea39508fb"
 
 [[package]]
 name = "deltachat"
@@ -2100,9 +2100,9 @@ dependencies = [
 
 [[package]]
 name = "mailparse"
-version = "0.13.8"
+version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8cae768a50835557749599277fc59f7c728118724eb34185e8feb633ef266a32"
+checksum = "6b56570f5f8c0047260d1c8b5b331f62eb9c660b9dd4071a8c46f8c7d3f280aa"
 dependencies = [
  "charset",
  "data-encoding",
@@ -2757,9 +2757,9 @@ dependencies = [
 
 [[package]]
 name = "quoted_printable"
-version = "0.4.5"
+version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3fee2dce59f7a43418e3382c766554c614e06a552d53a8f07ef499ea4b332c0f"
+checksum = "20f14e071918cbeefc5edc986a7aa92c425dae244e003a35e1cdddb5ca39b5cb"
 
 [[package]]
 name = "r2d2"
diff --git a/Cargo.toml b/Cargo.toml
index f260f6eec..1c9d7230e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -44,7 +44,7 @@ kamadak-exif = "0.5"
 lettre_email = { git = "https://github.com/deltachat/lettre", branch = "master" }
 libc = "0.2"
 log = {version = "0.4.16", optional = true }
-mailparse = "0.13"
+mailparse = "0.14"
 native-tls = "0.2"
 num_cpus = "1.15"
 num-derive = "0.3"