diff --git a/Cargo.lock b/Cargo.lock
index b68c5296c3..1cb864285b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3704,9 +3704,9 @@ checksum = "cd0b0ec5f1c1ca621c432a25813d8d60c88abe6d3e08a3eb9cf37d97a0fe3d73"
 
 [[package]]
 name = "serde"
-version = "1.0.195"
+version = "1.0.196"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "63261df402c67811e9ac6def069e4786148c4563f4b50fd4bf30aa370d626b02"
+checksum = "870026e60fa08c69f064aa766c10f10b1d62db9ccd4d0abb206472bee0ce3b32"
 dependencies = [
  "serde_derive",
 ]
@@ -3722,9 +3722,9 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.195"
+version = "1.0.196"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "46fe8f8603d81ba86327b23a2e9cdf49e1255fb94a4c5f297f6ee0547178ea2c"
+checksum = "33c85360c95e7d137454dc81d9a4ed2b8efd8fbe19cee57357b32b9771fccb67"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -3733,9 +3733,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.111"
+version = "1.0.113"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "176e46fa42316f18edd598015a5166857fc835ec732f5215eac6b7bdbf0a84f4"
+checksum = "69801b70b1c3dac963ecb03a364ba0ceda9cf60c71cfe475e99864759c8b8a79"
 dependencies = [
  "itoa",
  "ryu",
diff --git a/Cargo.toml b/Cargo.toml
index 033e3b1907..41241ebe0c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -86,8 +86,8 @@ scale-value = "0.13.0"
 scale-bits = "0.4.0"
 scale-decode = "0.10.0"
 scale-encode = "0.5.0"
-serde = { version = "1.0.195" }
-serde_json = { version = "1.0.108" }
+serde = { version = "1.0.196" }
+serde_json = { version = "1.0.113" }
 syn = { version = "2.0.15", features = ["full", "extra-traits"] }
 thiserror = "1.0.53"
 tokio = { version = "1.35", default-features = false }
@@ -109,7 +109,7 @@ smoldot-light = { version = "0.14.0", default-features = false }
 tokio-stream = "0.1.14"
 futures-util = "0.3.30"
 rand = "0.8.5"
-pin-project = "1.1.3"
+pin-project = "1.1.4"
 
 # Light client wasm:
 web-sys = { version = "0.3.67", features = ["BinaryType", "CloseEvent", "MessageEvent", "WebSocket"] }