diff --git a/Cargo.lock b/Cargo.lock
index 4b209db26..25f9e068b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -352,7 +352,7 @@ checksum = "c980ee35e870bd1a4d2c8294d4c04d0499e67bca1e4b5cefcc693c2fa00caea9"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.72",
+ "syn 2.0.77",
 ]
 
 [[package]]
@@ -1137,7 +1137,7 @@ checksum = "f46882e17999c6cc590af592290432be3bce0428cb0d5f8b6715e4dc7b383eb3"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.72",
+ "syn 2.0.77",
 ]
 
 [[package]]
@@ -1185,7 +1185,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "strsim 0.11.1",
- "syn 2.0.72",
+ "syn 2.0.77",
 ]
 
 [[package]]
@@ -1207,7 +1207,7 @@ checksum = "733cabb43482b1a1b53eee8583c2b9e8684d592215ea83efd305dd31bc2f0178"
 dependencies = [
  "darling_core 0.20.9",
  "quote",
- "syn 2.0.72",
+ "syn 2.0.77",
 ]
 
 [[package]]
@@ -1398,7 +1398,7 @@ name = "deltachat_derive"
 version = "2.0.0"
 dependencies = [
  "quote",
- "syn 2.0.72",
+ "syn 2.0.77",
 ]
 
 [[package]]
@@ -1453,7 +1453,7 @@ checksum = "5fe87ce4529967e0ba1dcf8450bab64d97dfd5010a6256187ffe2e43e6f0e049"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.72",
+ "syn 2.0.77",
 ]
 
 [[package]]
@@ -1484,7 +1484,7 @@ dependencies = [
  "darling 0.20.9",
  "proc-macro2",
  "quote",
- "syn 2.0.72",
+ "syn 2.0.77",
 ]
 
 [[package]]
@@ -1494,7 +1494,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "206868b8242f27cecce124c19fd88157fbd0dd334df2587f36417bafbc85097b"
 dependencies = [
  "derive_builder_core",
- "syn 2.0.72",
+ "syn 2.0.77",
 ]
 
 [[package]]
@@ -1514,7 +1514,7 @@ checksum = "27d919ced7590fc17b5d5a3c63b662e8a7d2324212c4e4dbbed975cafd22d16d"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.72",
+ "syn 2.0.77",
  "unicode-xid",
 ]
 
@@ -1574,7 +1574,7 @@ checksum = "487585f4d0c6655fe74905e2504d8ad6908e4db67f744eb140876906c2f3175d"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.72",
+ "syn 2.0.77",
 ]
 
 [[package]]
@@ -1845,7 +1845,7 @@ dependencies = [
  "heck",
  "proc-macro2",
  "quote",
- "syn 2.0.72",
+ "syn 2.0.77",
 ]
 
 [[package]]
@@ -1865,7 +1865,7 @@ checksum = "5c785274071b1b420972453b306eeca06acf4633829db4223b58a2a8c5953bc4"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.72",
+ "syn 2.0.77",
 ]
 
 [[package]]
@@ -2245,7 +2245,7 @@ checksum = "87750cf4b7a4c0625b1529e4c543c2182106e4dedc60a2a6455e00d212c489ac"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.72",
+ "syn 2.0.77",
 ]
 
 [[package]]
@@ -3624,7 +3624,7 @@ checksum = "ed3955f1a9c7c0c15e092f9c887db08b1fc683305fdf6eb6684f22555355e202"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.72",
+ "syn 2.0.77",
 ]
 
 [[package]]
@@ -3685,7 +3685,7 @@ dependencies = [
  "proc-macro-crate",
  "proc-macro2",
  "quote",
- "syn 2.0.72",
+ "syn 2.0.77",
 ]
 
 [[package]]
@@ -3759,7 +3759,7 @@ checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
 dependencies = [
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- "syn 2.0.72",
+ "syn 2.0.77",
 ]
 
 [[package]]
@@ -3963,7 +3963,7 @@ dependencies = [
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  "proc-macro2",
  "quote",
- "syn 2.0.72",
+ "syn 2.0.77",
 ]
 
 [[package]]
@@ -4058,7 +4058,7 @@ checksum = "2f38a4412a78282e09a2cf38d195ea5420d15ba0602cb375210efbc877243965"
 dependencies = [
  "proc-macro2",
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- "syn 2.0.72",
+ "syn 2.0.77",
 ]
 
 [[package]]
@@ -4170,7 +4170,7 @@ dependencies = [
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  "quote",
  "regex",
- "syn 2.0.72",
+ "syn 2.0.77",
 ]
 
 [[package]]
@@ -4387,7 +4387,7 @@ checksum = "440f724eba9f6996b75d63681b0a92b06947f1457076d503a4d2e2c8f56442b8"
 dependencies = [
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  "quote",
- "syn 2.0.72",
+ "syn 2.0.77",
 ]
 
 [[package]]
@@ -5099,7 +5099,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "serde_derive_internals",
- "syn 2.0.72",
+ "syn 2.0.77",
 ]
 
 [[package]]
@@ -5196,7 +5196,7 @@ checksum = "a5831b979fd7b5439637af1752d535ff49f4860c0f341d1baeb6faf0f4242170"
 dependencies = [
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- "syn 2.0.72",
+ "syn 2.0.77",
 ]
 
 [[package]]
@@ -5207,7 +5207,7 @@ checksum = "330f01ce65a3a5fe59a60c82f3c9a024b573b8a6e875bd233fe5f934e71d54e3"
 dependencies = [
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- "syn 2.0.72",
+ "syn 2.0.77",
 ]
 
 [[package]]
@@ -5520,7 +5520,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "struct_iterable_internal",
- "syn 2.0.72",
+ "syn 2.0.77",
 ]
 
 [[package]]
@@ -5548,7 +5548,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "rustversion",
- "syn 2.0.72",
+ "syn 2.0.77",
 ]
 
 [[package]]
@@ -5610,9 +5610,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.72"
+version = "2.0.77"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc4b9b9bf2add8093d3f2c0204471e951b2285580335de42f9d2534f3ae7a8af"
+checksum = "9f35bcdf61fd8e7be6caf75f429fdca8beb3ed76584befb503b1569faee373ed"
 dependencies = [
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@@ -5744,7 +5744,7 @@ checksum = "a4558b58466b9ad7ca0f102865eccc95938dca1a74a856f2b57b6629050da261"
 dependencies = [
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  "quote",
- "syn 2.0.72",
+ "syn 2.0.77",
 ]
 
 [[package]]
@@ -5861,7 +5861,7 @@ checksum = "5f5ae998a069d4b5aba8ee9dad856af7d520c3699e6159b185c2acd48155d39a"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.72",
+ "syn 2.0.77",
 ]
 
 [[package]]
@@ -6036,7 +6036,7 @@ checksum = "34704c8d6ebcbc939824180af020566b01a7c01f80641264eba0999f6c2b6be7"
 dependencies = [
  "proc-macro2",
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- "syn 2.0.72",
+ "syn 2.0.77",
 ]
 
 [[package]]
@@ -6370,7 +6370,7 @@ dependencies = [
  "once_cell",
  "proc-macro2",
  "quote",
- "syn 2.0.72",
+ "syn 2.0.77",
  "wasm-bindgen-shared",
 ]
 
@@ -6404,7 +6404,7 @@ checksum = "e94f17b526d0a461a191c78ea52bbce64071ed5c04c9ffe424dcb38f74171bb7"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.72",
+ "syn 2.0.77",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
@@ -6554,7 +6554,7 @@ checksum = "12168c33176773b86799be25e2a2ba07c7aab9968b37541f1094dbd7a60c8946"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.72",
+ "syn 2.0.77",
 ]
 
 [[package]]
@@ -6565,7 +6565,7 @@ checksum = "9d8dc32e0095a7eeccebd0e3f09e9509365ecb3fc6ac4d6f5f14a3f6392942d1"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.72",
+ "syn 2.0.77",
 ]
 
 [[package]]
@@ -6862,7 +6862,7 @@ dependencies = [
  "darling 0.20.9",
  "proc-macro2",
  "quote",
- "syn 2.0.72",
+ "syn 2.0.77",
 ]
 
 [[package]]
@@ -6888,7 +6888,7 @@ checksum = "9ce1b18ccd8e73a9321186f97e46f9f04b778851177567b1975109d26a08d2a6"
 dependencies = [
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- "syn 2.0.72",
+ "syn 2.0.77",
 ]
 
 [[package]]
@@ -6908,7 +6908,7 @@ checksum = "ce36e65b0d2999d2aafac989fb249189a141aee1f53c612c1f37d72631959f69"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.72",
+ "syn 2.0.77",
 ]
 
 [[package]]