diff --git a/backend/Cargo.lock b/backend/Cargo.lock
index 6e82eee4..017d6b3a 100644
--- a/backend/Cargo.lock
+++ b/backend/Cargo.lock
@@ -3361,18 +3361,18 @@ checksum = "b0293b4b29daaf487284529cc2f5675b8e57c61f70167ba415a463651fd6a918"
 
 [[package]]
 name = "serde"
-version = "1.0.189"
+version = "1.0.190"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e422a44e74ad4001bdc8eede9a4570ab52f71190e9c076d14369f38b9200537"
+checksum = "91d3c334ca1ee894a2c6f6ad698fe8c435b76d504b13d436f0685d648d6d96f7"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.189"
+version = "1.0.190"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e48d1f918009ce3145511378cf68d613e3b3d9137d67272562080d68a2b32d5"
+checksum = "67c5609f394e5c2bd7fc51efda478004ea80ef42fee983d5c67a65e34f32c0e3"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/backend/chimp_protocol/Cargo.toml b/backend/chimp_protocol/Cargo.toml
index 1dd32450..d0450dca 100644
--- a/backend/chimp_protocol/Cargo.toml
+++ b/backend/chimp_protocol/Cargo.toml
@@ -4,7 +4,7 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
-serde = { version = "1.0.189" }
+serde = { version = "1.0.190" }
 serde_json = { version = "1.0.107" }
 url = { workspace = true, features = ["serde"] }
 uuid = { workspace = true, features = ["serde"] }
diff --git a/backend/opa_client/Cargo.toml b/backend/opa_client/Cargo.toml
index 3a8c9c99..da55f817 100644
--- a/backend/opa_client/Cargo.toml
+++ b/backend/opa_client/Cargo.toml
@@ -19,6 +19,6 @@ reqwest = { version = "0.11.22", default-features = false, features = [
     "json",
     "rustls",
 ] }
-serde = { version = "1.0.189" }
+serde = { version = "1.0.190" }
 thiserror = { workspace = true }
 url = { workspace = true }