diff --git a/Cargo.lock b/Cargo.lock
index 6f7eb03a44..a2d9b813bf 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3526,9 +3526,9 @@ 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",
 ]
@@ -3545,9 +3545,9 @@ dependencies = [
 
 [[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",
@@ -3556,9 +3556,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.107"
+version = "1.0.108"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6b420ce6e3d8bd882e9b243c6eed35dbc9a6110c9769e74b584e0d68d1f20c65"
+checksum = "3d1c7e3eac408d115102c4c24ad393e0821bb3a5df4d506a80f85f7a742a526b"
 dependencies = [
  "indexmap 2.0.0",
  "itoa",
@@ -3630,9 +3630,9 @@ dependencies = [
 
 [[package]]
 name = "serde_yaml"
-version = "0.9.25"
+version = "0.9.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1a49e178e4452f45cb61d0cd8cebc1b0fafd3e41929e996cef79aa3aca91f574"
+checksum = "3cc7a1570e38322cfe4154732e5110f887ea57e22b76f4bfd32b5bdd3368666c"
 dependencies = [
  "indexmap 2.0.0",
  "itoa",
diff --git a/Cargo.toml b/Cargo.toml
index 917448886a..279fd48fd0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -46,10 +46,10 @@ k8s-openapi = { version = "0.18.0", features = ["v1_24"] }  # keep this version
 kube = { version = "0.82.2", default-features = false, features = ["client", "rustls-tls"] }
 opentelemetry = { version = "0.20", features = ["metrics"] }
 prio = { version = "0.10", features = ["multithreaded"] }
-serde = { version = "1.0.189", features = ["derive"] }
-serde_json = "1.0.107"
+serde = { version = "1.0.190", features = ["derive"] }
+serde_json = "1.0.108"
 serde_test = "1.0.175"
-serde_yaml = "0.9.25"
+serde_yaml = "0.9.27"
 rstest = "0.17.0"
 testcontainers = "0.15.0"
 thiserror = "1.0"
diff --git a/integration_tests/Cargo.toml b/integration_tests/Cargo.toml
index aaa7785e0b..06fff7fdb9 100644
--- a/integration_tests/Cargo.toml
+++ b/integration_tests/Cargo.toml
@@ -32,7 +32,7 @@ prio.workspace = true
 rand = "0.8"
 reqwest = { version = "0.11", default-features = false, features = ["rustls-tls"] }
 serde.workspace = true
-serde_json = "1.0.107"
+serde_json = "1.0.108"
 testcontainers.workspace = true
 tokio.workspace = true
 url = { version = "2.4.1", features = ["serde"] }
diff --git a/interop_binaries/Cargo.toml b/interop_binaries/Cargo.toml
index 24f0d8a8ae..6b89637aa0 100644
--- a/interop_binaries/Cargo.toml
+++ b/interop_binaries/Cargo.toml
@@ -43,7 +43,7 @@ regex = { version = "1", optional = true }
 reqwest = { version = "0.11.22", default-features = false, features = ["rustls-tls"] }
 ring = "0.17.5"
 serde.workspace = true
-serde_json = "1.0.107"
+serde_json = "1.0.108"
 sqlx = { version = "0.7.2", features = ["runtime-tokio-rustls", "migrate", "postgres"] }
 testcontainers.workspace = true
 tokio.workspace = true
diff --git a/tools/Cargo.toml b/tools/Cargo.toml
index 525de8cc46..85a3b4fee0 100644
--- a/tools/Cargo.toml
+++ b/tools/Cargo.toml
@@ -18,7 +18,7 @@ janus_core.workspace = true
 janus_messages.workspace = true
 prio.workspace = true
 reqwest = { version = "0.11.22", default-features = false, features = ["rustls-tls", "json"] }
-serde_yaml = "0.9.25"
+serde_yaml = "0.9.27"
 tokio.workspace = true
 tracing = "0.1.40"
 tracing-log = "0.1.4"