diff --git a/Cargo.lock b/Cargo.lock
index 8a68a3271..972275c0a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3679,9 +3679,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "1.0.74"
+version = "1.0.75"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1873d832550d4588c3dbc20f01361ab00bfe741048f71e3fecf145a7cc18b29c"
+checksum = "b7f58f7e8eaa0009c5fec437aabf511bd9933e4b2d7407bd05273c01a8906ea7"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/deltachat_derive/Cargo.toml b/deltachat_derive/Cargo.toml
index 41a0bcc13..2330fcecd 100644
--- a/deltachat_derive/Cargo.toml
+++ b/deltachat_derive/Cargo.toml
@@ -9,5 +9,5 @@ license = "MPL-2.0"
 proc-macro = true
 
 [dependencies]
-syn = "1.0.74"
+syn = "1.0.75"
 quote = "1.0.2"