diff --git a/Cargo.lock b/Cargo.lock
index 0bb1f2b7..b395301f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2077,9 +2077,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.117"
+version = "1.0.118"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "455182ea6142b14f93f4bc5320a2b31c1f266b66a4a5c858b013302a5d8cbfc3"
+checksum = "d947f6b3163d8857ea16c4fa0dd4840d52f3041039a85decd46867eb1abef2e4"
 dependencies = [
  "itoa",
  "ryu",
diff --git a/core/Cargo.toml b/core/Cargo.toml
index 7730f13b..f43801a1 100644
--- a/core/Cargo.toml
+++ b/core/Cargo.toml
@@ -24,7 +24,7 @@ hkdf = "^0.12.4"
 lazy_static = "^1.5"
 rand = "^0.8"
 serde = { version = "^1.0.203", features = ["derive"], optional = true }
-serde_json = { version = "^1.0.117", optional = true }
+serde_json = { version = "^1.0.118", optional = true }
 sha-1 = "^0.10.1"
 sha2 = "^0.10.8"
 subtle = "^2.4"
diff --git a/integration/gcpkms/Cargo.toml b/integration/gcpkms/Cargo.toml
index 15c2da7e..5e295cf9 100644
--- a/integration/gcpkms/Cargo.toml
+++ b/integration/gcpkms/Cargo.toml
@@ -21,7 +21,7 @@ hyper-rustls = "^0.22.1"
 lazy_static = "^1.5"
 percent-encoding = "^2.3"
 serde = { version = "^1.0", features = ["derive"] }
-serde_json = "^1.0.117"
+serde_json = "^1.0.118"
 tink-core = "^0.2"
 tokio = "^1.16"
 yup-oauth2 = "^5.1"
diff --git a/tests/Cargo.toml b/tests/Cargo.toml
index 6a980fe6..9b1aabd7 100644
--- a/tests/Cargo.toml
+++ b/tests/Cargo.toml
@@ -19,7 +19,7 @@ p256 = { version = "^0.13.2", features = ["ecdsa", "pkcs8"] }
 rand = "^0.8"
 regex = "^1.10.5"
 serde = { version = "^1.0.203", features = ["derive"] }
-serde_json = "^1.0.117"
+serde_json = "^1.0.118"
 tink-core = { version = "^0.2", features = ["insecure", "json"] }
 tink-aead = "^0.2"
 tink-daead = "^0.2"