diff --git a/Cargo.lock b/Cargo.lock
index 06f5cde29..871bdd4f8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3135,9 +3135,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.83"
+version = "1.0.85"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "38dd04e3c8279e75b31ef29dbdceebfe5ad89f4d0937213c53f7d49d01b3d5a7"
+checksum = "e55a28e3aaef9d5ce0506d0a14dbba8054ddc7e499ef522dd8b26859ec9d4a44"
 dependencies = [
  "itoa 1.0.3",
  "ryu",
diff --git a/deltachat-jsonrpc/Cargo.toml b/deltachat-jsonrpc/Cargo.toml
index 099438229..e7236b5d6 100644
--- a/deltachat-jsonrpc/Cargo.toml
+++ b/deltachat-jsonrpc/Cargo.toml
@@ -21,7 +21,7 @@ tempfile = "3.3.0"
 log = "0.4"
 async-channel = { version = "1.6.1" }
 futures = { version = "0.3.19" }
-serde_json = "1.0.75"
+serde_json = "1.0.85"
 yerpc = { version = "^0.3.1", features = ["anyhow_expose"] }
 typescript-type-def = { version = "0.5.3", features = ["json_value"] }
 tokio = { version = "1.19.2" }