diff --git a/Cargo.lock b/Cargo.lock
index 03b7e4e7a..871fd29e1 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -251,7 +251,7 @@ checksum = "7378575ff571966e99a744addeff0bff98b8ada0dedf1956d59e634db95eaac1"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.60",
+ "syn 2.0.66",
  "synstructure 0.13.1",
 ]
 
@@ -274,7 +274,7 @@ checksum = "7b18050c2cd6fe86c3a76584ef5e0baf286d038cda203eb6223df2cc413565f7"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.60",
+ "syn 2.0.66",
 ]
 
 [[package]]
@@ -394,7 +394,7 @@ checksum = "c980ee35e870bd1a4d2c8294d4c04d0499e67bca1e4b5cefcc693c2fa00caea9"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.60",
+ "syn 2.0.66",
 ]
 
 [[package]]
@@ -1213,7 +1213,7 @@ checksum = "f46882e17999c6cc590af592290432be3bce0428cb0d5f8b6715e4dc7b383eb3"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.60",
+ "syn 2.0.66",
 ]
 
 [[package]]
@@ -1482,7 +1482,7 @@ name = "deltachat_derive"
 version = "2.0.0"
 dependencies = [
  "quote",
- "syn 2.0.60",
+ "syn 2.0.66",
 ]
 
 [[package]]
@@ -1575,7 +1575,7 @@ checksum = "5fe87ce4529967e0ba1dcf8450bab64d97dfd5010a6256187ffe2e43e6f0e049"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.60",
+ "syn 2.0.66",
 ]
 
 [[package]]
@@ -1649,7 +1649,7 @@ checksum = "2bba3e9872d7c58ce7ef0fcf1844fcc3e23ef2a58377b50df35dd98e42a5726e"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.60",
+ "syn 2.0.66",
  "unicode-xid",
 ]
 
@@ -1739,7 +1739,7 @@ checksum = "487585f4d0c6655fe74905e2504d8ad6908e4db67f744eb140876906c2f3175d"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.60",
+ "syn 2.0.66",
 ]
 
 [[package]]
@@ -2079,7 +2079,7 @@ dependencies = [
  "heck",
  "proc-macro2",
  "quote",
- "syn 2.0.60",
+ "syn 2.0.66",
 ]
 
 [[package]]
@@ -2092,7 +2092,7 @@ dependencies = [
  "num-traits",
  "proc-macro2",
  "quote",
- "syn 2.0.60",
+ "syn 2.0.66",
 ]
 
 [[package]]
@@ -2112,7 +2112,7 @@ checksum = "5c785274071b1b420972453b306eeca06acf4633829db4223b58a2a8c5953bc4"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.60",
+ "syn 2.0.66",
 ]
 
 [[package]]
@@ -2501,7 +2501,7 @@ checksum = "87750cf4b7a4c0625b1529e4c543c2182106e4dedc60a2a6455e00d212c489ac"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.60",
+ "syn 2.0.66",
 ]
 
 [[package]]
@@ -3981,7 +3981,7 @@ checksum = "ed3955f1a9c7c0c15e092f9c887db08b1fc683305fdf6eb6684f22555355e202"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.60",
+ "syn 2.0.66",
 ]
 
 [[package]]
@@ -4042,7 +4042,7 @@ dependencies = [
  "proc-macro-crate",
  "proc-macro2",
  "quote",
- "syn 2.0.60",
+ "syn 2.0.66",
 ]
 
 [[package]]
@@ -4113,7 +4113,7 @@ checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.60",
+ "syn 2.0.66",
 ]
 
 [[package]]
@@ -4346,7 +4346,7 @@ dependencies = [
  "pest_meta",
  "proc-macro2",
  "quote",
- "syn 2.0.60",
+ "syn 2.0.66",
 ]
 
 [[package]]
@@ -4433,7 +4433,7 @@ checksum = "2f38a4412a78282e09a2cf38d195ea5420d15ba0602cb375210efbc877243965"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.60",
+ "syn 2.0.66",
 ]
 
 [[package]]
@@ -4566,7 +4566,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "regex",
- "syn 2.0.60",
+ "syn 2.0.66",
 ]
 
 [[package]]
@@ -4744,9 +4744,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.81"
+version = "1.0.85"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d1597b0c024618f09a9c3b8655b7e430397a36d23fdafec26d6965e9eec3eba"
+checksum = "22244ce15aa966053a896d1accb3a6e68469b97c7f33f284b99f0d576879fc23"
 dependencies = [
  "unicode-ident",
 ]
@@ -4771,7 +4771,7 @@ checksum = "440f724eba9f6996b75d63681b0a92b06947f1457076d503a4d2e2c8f56442b8"
 dependencies = [
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- "syn 2.0.60",
+ "syn 2.0.66",
 ]
 
 [[package]]
@@ -5604,7 +5604,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "serde_derive_internals",
- "syn 2.0.60",
+ "syn 2.0.66",
 ]
 
 [[package]]
@@ -5724,7 +5724,7 @@ checksum = "856f046b9400cee3c8c94ed572ecdb752444c24528c035cd35882aad6f492bcb"
 dependencies = [
  "proc-macro2",
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- "syn 2.0.60",
+ "syn 2.0.66",
 ]
 
 [[package]]
@@ -5735,7 +5735,7 @@ checksum = "330f01ce65a3a5fe59a60c82f3c9a024b573b8a6e875bd233fe5f934e71d54e3"
 dependencies = [
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+ "syn 2.0.66",
 ]
 
 [[package]]
@@ -6093,7 +6093,7 @@ dependencies = [
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- "syn 2.0.60",
+ "syn 2.0.66",
 ]
 
 [[package]]
@@ -6121,7 +6121,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "rustversion",
- "syn 2.0.60",
+ "syn 2.0.66",
 ]
 
 [[package]]
@@ -6183,9 +6183,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.60"
+version = "2.0.66"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "909518bc7b1c9b779f1bbf07f2929d35af9f0f37e47c6e9ef7f9dddc1e1821f3"
+checksum = "c42f3f41a2de00b01c0aaad383c5a45241efc8b2d1eda5661812fda5f3cdcff5"
 dependencies = [
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  "quote",
@@ -6224,7 +6224,7 @@ checksum = "c8af7666ab7b6390ab78131fb5b0fce11d6b7a6951602017c35fa82800708971"
 dependencies = [
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- "syn 2.0.60",
+ "syn 2.0.66",
 ]
 
 [[package]]
@@ -6349,7 +6349,7 @@ checksum = "d1cd413b5d558b4c5bf3680e324a6fa5014e7b7c067a51e69dbdf47eb7148b66"
 dependencies = [
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+ "syn 2.0.66",
 ]
 
 [[package]]
@@ -6466,7 +6466,7 @@ checksum = "5b8a1e28f2deaa14e508979454cb3a223b10b938b45af148bc0986de36f1923b"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.60",
+ "syn 2.0.66",
 ]
 
 [[package]]
@@ -6688,7 +6688,7 @@ checksum = "34704c8d6ebcbc939824180af020566b01a7c01f80641264eba0999f6c2b6be7"
 dependencies = [
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  "quote",
- "syn 2.0.60",
+ "syn 2.0.66",
 ]
 
 [[package]]
@@ -7023,7 +7023,7 @@ dependencies = [
  "once_cell",
  "proc-macro2",
  "quote",
- "syn 2.0.60",
+ "syn 2.0.66",
  "wasm-bindgen-shared",
 ]
 
@@ -7057,7 +7057,7 @@ checksum = "e94f17b526d0a461a191c78ea52bbce64071ed5c04c9ffe424dcb38f74171bb7"
 dependencies = [
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- "syn 2.0.60",
+ "syn 2.0.66",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
@@ -7240,7 +7240,7 @@ checksum = "12168c33176773b86799be25e2a2ba07c7aab9968b37541f1094dbd7a60c8946"
 dependencies = [
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- "syn 2.0.60",
+ "syn 2.0.66",
 ]
 
 [[package]]
@@ -7251,7 +7251,7 @@ checksum = "9d8dc32e0095a7eeccebd0e3f09e9509365ecb3fc6ac4d6f5f14a3f6392942d1"
 dependencies = [
  "proc-macro2",
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- "syn 2.0.60",
+ "syn 2.0.66",
 ]
 
 [[package]]
@@ -7657,7 +7657,7 @@ checksum = "9ce1b18ccd8e73a9321186f97e46f9f04b778851177567b1975109d26a08d2a6"
 dependencies = [
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+ "syn 2.0.66",
 ]
 
 [[package]]
@@ -7677,7 +7677,7 @@ checksum = "ce36e65b0d2999d2aafac989fb249189a141aee1f53c612c1f37d72631959f69"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.60",
+ "syn 2.0.66",
 ]
 
 [[package]]