diff --git a/Cargo.lock b/Cargo.lock
index 567a9e9cb..579b9c8b5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -5218,9 +5218,9 @@ dependencies = [
 
 [[package]]
 name = "serde"
-version = "1.0.176"
+version = "1.0.177"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "76dc28c9523c5d70816e393136b86d48909cfb27cecaa902d338c19ed47164dc"
+checksum = "63ba2516aa6bf82e0b19ca8b50019d52df58455d3cf9bdaf6315225fdd0c560a"
 dependencies = [
  "serde_derive",
 ]
@@ -5240,9 +5240,9 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.176"
+version = "1.0.177"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4e7b8c5dc823e3b90651ff1d3808419cd14e5ad76de04feaf37da114e7a306f"
+checksum = "401797fe7833d72109fedec6bfcbe67c0eed9b99772f26eb8afd261f0abc6fd3"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/crates/axum-utils/Cargo.toml b/crates/axum-utils/Cargo.toml
index 7c98541ea..237e351e5 100644
--- a/crates/axum-utils/Cargo.toml
+++ b/crates/axum-utils/Cargo.toml
@@ -18,7 +18,7 @@ http-body = "0.4.5"
 mime = "0.3.17"
 rand = "0.8.5"
 sentry = { version = "0.31.5", default-features = false }
-serde = "1.0.176"
+serde = "1.0.177"
 serde_with = "3.1.0"
 serde_urlencoded = "0.7.1"
 serde_json = "1.0.104"
diff --git a/crates/config/Cargo.toml b/crates/config/Cargo.toml
index c73dfcdff..673a1df62 100644
--- a/crates/config/Cargo.toml
+++ b/crates/config/Cargo.toml
@@ -20,7 +20,7 @@ schemars = { version = "0.8.12", features = ["url", "chrono"] }
 ulid = { version = "1.0.0", features = ["serde"] }
 url = { version = "2.4.0", features = ["serde"] }
 
-serde = { version = "1.0.176", features = ["derive"] }
+serde = { version = "1.0.177", features = ["derive"] }
 serde_with = { version = "3.1.0", features = ["hex", "chrono"] }
 serde_json = "1.0.104"
 
diff --git a/crates/data-model/Cargo.toml b/crates/data-model/Cargo.toml
index af0b8b9c6..4624f31d8 100644
--- a/crates/data-model/Cargo.toml
+++ b/crates/data-model/Cargo.toml
@@ -8,7 +8,7 @@ license = "Apache-2.0"
 [dependencies]
 chrono = "0.4.26"
 thiserror = "1.0.44"
-serde = "1.0.176"
+serde = "1.0.177"
 url = { version = "2.4.0", features = ["serde"] }
 crc = "3.0.1"
 ulid = { version = "1.0.0", features = ["serde"] }
diff --git a/crates/graphql/Cargo.toml b/crates/graphql/Cargo.toml
index d5e80b13c..6ebc758b0 100644
--- a/crates/graphql/Cargo.toml
+++ b/crates/graphql/Cargo.toml
@@ -11,7 +11,7 @@ async-graphql = { version = "5.0.10", features = ["chrono", "url"] }
 async-trait = "0.1.72"
 chrono = "0.4.26"
 lettre = { version = "0.10.4", default-features = false  }
-serde = { version = "1.0.176", features = ["derive"] }
+serde = { version = "1.0.177", features = ["derive"] }
 thiserror = "1.0.44"
 tokio = { version = "1.29.1", features = ["sync"] }
 tracing = "0.1.37"
diff --git a/crates/handlers/Cargo.toml b/crates/handlers/Cargo.toml
index e63ea1edc..80d0c718c 100644
--- a/crates/handlers/Cargo.toml
+++ b/crates/handlers/Cargo.toml
@@ -36,7 +36,7 @@ lettre = { version = "0.10.4", default-features = false, features = ["builder"]
 sqlx = { version = "0.7.1", features = ["runtime-tokio-rustls", "postgres"] }
 
 # Various structure (de)serialization
-serde = { version = "1.0.176", features = ["derive"] }
+serde = { version = "1.0.177", features = ["derive"] }
 serde_with = { version = "3.1.0", features = ["hex", "chrono"] }
 serde_json = "1.0.104"
 serde_urlencoded = "0.7.1"
diff --git a/crates/http/Cargo.toml b/crates/http/Cargo.toml
index 18ef25754..574f82917 100644
--- a/crates/http/Cargo.toml
+++ b/crates/http/Cargo.toml
@@ -20,7 +20,7 @@ once_cell = "1.18.0"
 opentelemetry = "0.19.0"
 rustls = { version = "0.21.5", optional = true }
 rustls-native-certs = { version = "0.6.3", optional = true }
-serde = "1.0.176"
+serde = "1.0.177"
 serde_json = "1.0.104"
 serde_urlencoded = "0.7.1"
 thiserror = "1.0.44"
@@ -36,7 +36,7 @@ mas-tower = { path = "../tower" }
 
 [dev-dependencies]
 anyhow = "1.0.72"
-serde = { version = "1.0.176", features = ["derive"] }
+serde = { version = "1.0.177", features = ["derive"] }
 tokio = { version = "1.29.1", features = ["macros", "rt"] }
 tower = { version = "0.4.13", features = ["util"] }
 
diff --git a/crates/iana-codegen/Cargo.toml b/crates/iana-codegen/Cargo.toml
index 609d1e3eb..68803d944 100644
--- a/crates/iana-codegen/Cargo.toml
+++ b/crates/iana-codegen/Cargo.toml
@@ -13,7 +13,7 @@ convert_case = "0.6.0"
 csv = "1.2.2"
 futures-util = "0.3.28"
 hyper = { version = "0.14.27", features = ["tcp", "client", "http1"] }
-serde = { version = "1.0.176", features = ["derive"] }
+serde = { version = "1.0.177", features = ["derive"] }
 tokio = { version = "1.29.1", features = ["macros", "rt-multi-thread", "fs", "io-util"] }
 tracing = "0.1.37"
 tracing-subscriber = "0.3.17"
diff --git a/crates/iana/Cargo.toml b/crates/iana/Cargo.toml
index 74586b9d8..c9d4e1a17 100644
--- a/crates/iana/Cargo.toml
+++ b/crates/iana/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2021"
 license = "Apache-2.0"
 
 [dependencies]
-serde = { version = "1.0.176", optional = true }
+serde = { version = "1.0.177", optional = true }
 schemars = { version = "0.8.12", default-features = false, optional = true }
 
 [features]
diff --git a/crates/jose/Cargo.toml b/crates/jose/Cargo.toml
index 554c9ab0a..44a852f9c 100644
--- a/crates/jose/Cargo.toml
+++ b/crates/jose/Cargo.toml
@@ -20,7 +20,7 @@ rand = "0.8.5"
 rsa = "0.9.2"
 schemars = "0.8.12"
 sec1 = "0.7.3"
-serde = { version = "1.0.176", features = ["derive"] }
+serde = { version = "1.0.177", features = ["derive"] }
 serde_json = "1.0.104"
 serde_with = { version = "3.1.0", features = ["base64"] }
 sha2 = { version = "0.10.7", features = ["oid"] }
diff --git a/crates/matrix-synapse/Cargo.toml b/crates/matrix-synapse/Cargo.toml
index f9a67a677..64bb19f7c 100644
--- a/crates/matrix-synapse/Cargo.toml
+++ b/crates/matrix-synapse/Cargo.toml
@@ -10,7 +10,7 @@ anyhow = "1.0.72"
 async-trait = "0.1.72"
 http = "0.2.9"
 url = "2.4.0"
-serde = { version = "1.0.176", features = ["derive"] }
+serde = { version = "1.0.177", features = ["derive"] }
 tower = { version = "0.4.13", features = ["util"] }
 
 mas-axum-utils = { path = "../axum-utils" }
diff --git a/crates/matrix/Cargo.toml b/crates/matrix/Cargo.toml
index 20fc88db4..ef9777b69 100644
--- a/crates/matrix/Cargo.toml
+++ b/crates/matrix/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2021"
 license = "Apache-2.0"
 
 [dependencies]
-serde = { version = "1.0.176", features = ["derive"] }
+serde = { version = "1.0.177", features = ["derive"] }
 async-trait = "0.1.72"
 http = "0.2.9"
 url = "2.4.0"
diff --git a/crates/oauth2-types/Cargo.toml b/crates/oauth2-types/Cargo.toml
index 1275ba039..ad9ce3158 100644
--- a/crates/oauth2-types/Cargo.toml
+++ b/crates/oauth2-types/Cargo.toml
@@ -7,7 +7,7 @@ license = "Apache-2.0"
 
 [dependencies]
 http = "0.2.9"
-serde = "1.0.176"
+serde = "1.0.177"
 serde_json = "1.0.104"
 language-tags = { version = "0.3.2", features = ["serde"] }
 url = { version = "2.4.0", features = ["serde"] }
diff --git a/crates/oidc-client/Cargo.toml b/crates/oidc-client/Cargo.toml
index 60adee233..c1f9fbd1f 100644
--- a/crates/oidc-client/Cargo.toml
+++ b/crates/oidc-client/Cargo.toml
@@ -29,7 +29,7 @@ http = "0.2.9"
 once_cell = "1.18.0"
 mime = "0.3.17"
 rand = "0.8.5"
-serde = { version = "1.0.176", features = ["derive"] }
+serde = { version = "1.0.177", features = ["derive"] }
 serde_json = "1.0.104"
 serde_urlencoded = "0.7.1"
 serde_with = "3.1.0"
diff --git a/crates/policy/Cargo.toml b/crates/policy/Cargo.toml
index 8f8a4f7c7..a96aaef7f 100644
--- a/crates/policy/Cargo.toml
+++ b/crates/policy/Cargo.toml
@@ -8,7 +8,7 @@ license = "Apache-2.0"
 [dependencies]
 anyhow = "1.0.72"
 opa-wasm = { git = "https://github.com/matrix-org/rust-opa-wasm.git" }
-serde = { version = "1.0.176", features = ["derive"] }
+serde = { version = "1.0.177", features = ["derive"] }
 serde_json = "1.0.104"
 thiserror = "1.0.44"
 tokio = { version = "1.29.1", features = ["io-util"] }
diff --git a/crates/router/Cargo.toml b/crates/router/Cargo.toml
index 493b5dfc0..1fe46f641 100644
--- a/crates/router/Cargo.toml
+++ b/crates/router/Cargo.toml
@@ -7,7 +7,7 @@ license = "Apache-2.0"
 
 [dependencies]
 axum = { version = "0.6.19", default-features = false }
-serde = { version = "1.0.176", features = ["derive"] }
+serde = { version = "1.0.177", features = ["derive"] }
 serde_urlencoded = "0.7.1"
 url = "2.4.0"
 ulid = "1.0.0"
diff --git a/crates/spa/Cargo.toml b/crates/spa/Cargo.toml
index fc8ab5c1f..dbc7aff6e 100644
--- a/crates/spa/Cargo.toml
+++ b/crates/spa/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2021"
 license = "Apache-2.0"
 
 [dependencies]
-serde = { version = "1.0.176", features = ["derive"] }
+serde = { version = "1.0.177", features = ["derive"] }
 thiserror = "1.0.44"
 camino = { version = "1.1.6", features = ["serde1"] }
 
diff --git a/crates/storage-pg/Cargo.toml b/crates/storage-pg/Cargo.toml
index 5c9359542..91182b9dc 100644
--- a/crates/storage-pg/Cargo.toml
+++ b/crates/storage-pg/Cargo.toml
@@ -11,7 +11,7 @@ sqlx = { version = "0.7.1", features = ["runtime-tokio-rustls", "postgres", "mig
 sea-query = { version = "0.30.0", features = ["derive", "attr", "with-uuid", "with-chrono"] }
 sea-query-binder = { version = "0.5.0", features = ["sqlx-postgres", "with-uuid", "with-chrono"] }
 chrono = { version = "0.4.26", features = ["serde"] }
-serde = { version = "1.0.176", features = ["derive"] }
+serde = { version = "1.0.177", features = ["derive"] }
 serde_json = "1.0.104"
 thiserror = "1.0.44"
 tracing = "0.1.37"
diff --git a/crates/storage/Cargo.toml b/crates/storage/Cargo.toml
index 6c08d58f4..7957167cd 100644
--- a/crates/storage/Cargo.toml
+++ b/crates/storage/Cargo.toml
@@ -14,7 +14,7 @@ futures-util = "0.3.28"
 apalis-core = { version = "0.4.3", features = ["tokio-comp"] }
 opentelemetry = "0.19.0"
 rand_core = "0.6.4"
-serde = "1.0.176"
+serde = "1.0.177"
 serde_json = "1.0.104"
 tracing = "0.1.37"
 tracing-opentelemetry = "0.19.0"
diff --git a/crates/tasks/Cargo.toml b/crates/tasks/Cargo.toml
index fc90e08eb..f3ec37bad 100644
--- a/crates/tasks/Cargo.toml
+++ b/crates/tasks/Cargo.toml
@@ -25,7 +25,7 @@ tracing-opentelemetry = "0.19.0"
 opentelemetry = "0.19.0"
 ulid = "1.0.0"
 url = "2.4.0"
-serde = { version = "1.0.176", features = ["derive"] }
+serde = { version = "1.0.177", features = ["derive"] }
 serde_json = "1.0.104"
 
 mas-data-model = { path = "../data-model" }
diff --git a/crates/templates/Cargo.toml b/crates/templates/Cargo.toml
index d02e0175f..87aa159fa 100644
--- a/crates/templates/Cargo.toml
+++ b/crates/templates/Cargo.toml
@@ -13,7 +13,7 @@ anyhow = "1.0.72"
 thiserror = "1.0.44"
 
 tera = "1.19.0"
-serde = { version = "1.0.176", features = ["derive"] }
+serde = { version = "1.0.177", features = ["derive"] }
 serde_json = "1.0.104"
 serde_urlencoded = "0.7.1"