diff --git a/Cargo.lock b/Cargo.lock
index 5b2c268a9..0c0c3b778 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3210,9 +3210,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.89"
+version = "1.0.91"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "020ff22c755c2ed3f8cf162dbb41a7268d934702f3ed3631656ea597e08fc3db"
+checksum = "877c235533714907a8c2464236f5c4b2a17262ef1bd71f38f35ea592c8da6883"
 dependencies = [
  "itoa",
  "ryu",
diff --git a/deltachat-jsonrpc/Cargo.toml b/deltachat-jsonrpc/Cargo.toml
index 49c322197..36e543b3e 100644
--- a/deltachat-jsonrpc/Cargo.toml
+++ b/deltachat-jsonrpc/Cargo.toml
@@ -20,7 +20,7 @@ tempfile = "3.3.0"
 log = "0.4"
 async-channel = { version = "1.8.0" }
 futures = { version = "0.3.25" }
-serde_json = "1.0.89"
+serde_json = "1.0.91"
 yerpc = { version = "^0.3.1", features = ["anyhow_expose"] }
 typescript-type-def = { version = "0.5.5", features = ["json_value"] }
 tokio = { version = "1.23.1" }
diff --git a/deltachat-rpc-server/Cargo.toml b/deltachat-rpc-server/Cargo.toml
index 2a7ce674c..b6f839dd9 100644
--- a/deltachat-rpc-server/Cargo.toml
+++ b/deltachat-rpc-server/Cargo.toml
@@ -19,7 +19,7 @@ anyhow = "1"
 env_logger = { version = "0.10.0" }
 futures-lite = "1.12.0"
 log = "0.4"
-serde_json = "1.0.89"
+serde_json = "1.0.91"
 serde = { version = "1.0", features = ["derive"] }
 tokio = { version = "1.23.1", features = ["io-std"] }
 yerpc = { version = "0.3.1", features = ["anyhow_expose"] }