diff --git a/Cargo.lock b/Cargo.lock
index 2bb5c732880..1a0a42bda53 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -5330,14 +5330,15 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.143"
+version = "1.0.145"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d401abef1d108fbd9cbaebc3e46611f4b1021f714a0597a71f41ee463f5f4a5a"
+checksum = "402a6f66d8c709116cf22f558eab210f5a50187f702eb4d7e5ef38d9a7f1c79c"
 dependencies = [
  "itoa",
  "memchr",
  "ryu",
  "serde",
+ "serde_core",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index 49fc46190c7..840c9925abe 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -119,7 +119,7 @@ secrecy = "=0.10.3"
 semver = { version = "=1.0.26", features = ["serde"] }
 sentry = { version = "=0.42.0", features = ["tracing", "tower", "tower-axum-matched-path", "tower-http"] }
 serde = { version = "=1.0.221", features = ["derive"] }
-serde_json = "=1.0.143"
+serde_json = "=1.0.145"
 sha2 = "=0.10.9"
 spdx = "=0.12.0"
 tar = "=0.4.44"
diff --git a/crates/crates_io_cdn_logs/Cargo.toml b/crates/crates_io_cdn_logs/Cargo.toml
index c52d9b4b07a..af62a2a54bc 100644
--- a/crates/crates_io_cdn_logs/Cargo.toml
+++ b/crates/crates_io_cdn_logs/Cargo.toml
@@ -15,7 +15,7 @@ derive_more = { version = "=2.0.1", features = ["deref"] }
 percent-encoding = "=2.3.2"
 semver = "=1.0.26"
 serde = { version = "=1.0.221", features = ["derive"] }
-serde_json = "=1.0.143"
+serde_json = "=1.0.145"
 tokio = { version = "=1.47.1", features = ["io-util"] }
 tracing = "=0.1.41"
 
diff --git a/crates/crates_io_database/Cargo.toml b/crates/crates_io_database/Cargo.toml
index c2560e49d7f..7b7ebc7b586 100644
--- a/crates/crates_io_database/Cargo.toml
+++ b/crates/crates_io_database/Cargo.toml
@@ -20,7 +20,7 @@ rand = "=0.9.2"
 secrecy = "=0.10.3"
 semver = { version = "=1.0.26", features = ["serde"] }
 serde = { version = "=1.0.221", features = ["derive"] }
-serde_json = "=1.0.143"
+serde_json = "=1.0.145"
 sha2 = "=0.10.9"
 thiserror = "=2.0.16"
 tracing = "=0.1.41"
diff --git a/crates/crates_io_database_dump/Cargo.toml b/crates/crates_io_database_dump/Cargo.toml
index a7fd3878a49..a232cb77dd0 100644
--- a/crates/crates_io_database_dump/Cargo.toml
+++ b/crates/crates_io_database_dump/Cargo.toml
@@ -13,7 +13,7 @@ chrono = { version = "=0.4.42", default-features = false, features = ["clock", "
 flate2 = "=1.1.2"
 minijinja = "=2.12.0"
 serde = { version = "=1.0.221", features = ["derive"] }
-serde_json = "=1.0.143"
+serde_json = "=1.0.145"
 tar = "=0.4.44"
 tempfile = "=3.22.0"
 toml = "=0.9.5"
diff --git a/crates/crates_io_docs_rs/Cargo.toml b/crates/crates_io_docs_rs/Cargo.toml
index 5175c8bc94b..639264f6c10 100644
--- a/crates/crates_io_docs_rs/Cargo.toml
+++ b/crates/crates_io_docs_rs/Cargo.toml
@@ -24,7 +24,7 @@ url = "=2.5.7"
 
 [dev-dependencies]
 claims = "=0.8.0"
-serde_json = "=1.0.143"
+serde_json = "=1.0.145"
 mockito = "=1.7.0"
 test-case = "=3.3.1"
 tokio = { version = "=1.47.1", features = ["macros", "rt-multi-thread"] }
diff --git a/crates/crates_io_index/Cargo.toml b/crates/crates_io_index/Cargo.toml
index 8246b5dc775..f711a671270 100644
--- a/crates/crates_io_index/Cargo.toml
+++ b/crates/crates_io_index/Cargo.toml
@@ -22,7 +22,7 @@ crates_io_env_vars = { path = "../crates_io_env_vars" }
 git2 = "=0.20.2"
 secrecy = "=0.10.3"
 serde = { version = "=1.0.221", features = ["derive"] }
-serde_json = "=1.0.143"
+serde_json = "=1.0.145"
 tempfile = "=3.22.0"
 tracing = "=0.1.41"
 url = "=2.5.7"
diff --git a/crates/crates_io_smoke_test/Cargo.toml b/crates/crates_io_smoke_test/Cargo.toml
index b217264128d..025c9e02a04 100644
--- a/crates/crates_io_smoke_test/Cargo.toml
+++ b/crates/crates_io_smoke_test/Cargo.toml
@@ -17,7 +17,7 @@ reqwest = { version = "=0.12.23", features = ["gzip", "json"] }
 secrecy = "=0.10.3"
 semver = { version = "=1.0.26", features = ["serde"] }
 serde = { version = "=1.0.221", features = ["derive"] }
-serde_json = "=1.0.143"
+serde_json = "=1.0.145"
 tempfile = "=3.22.0"
 thiserror = "=2.0.16"
 tokio = { version = "=1.47.1", features = ["fs", "macros", "process", "rt-multi-thread"]}
diff --git a/crates/crates_io_tarball/Cargo.toml b/crates/crates_io_tarball/Cargo.toml
index 598a8f1cf2b..e12799077eb 100644
--- a/crates/crates_io_tarball/Cargo.toml
+++ b/crates/crates_io_tarball/Cargo.toml
@@ -15,7 +15,7 @@ astral-tokio-tar = "=0.5.3"
 cargo-manifest = "=0.19.1"
 flate2 = { version = "=1.1.2", optional = true }
 serde = { version = "=1.0.221", features = ["derive"] }
-serde_json = "=1.0.143"
+serde_json = "=1.0.145"
 tar = { version = "=0.4.44", optional = true }
 thiserror = "=2.0.16"
 tracing = "=0.1.41"
diff --git a/crates/crates_io_trustpub/Cargo.toml b/crates/crates_io_trustpub/Cargo.toml
index 7bd76221879..7b12a96fab5 100644
--- a/crates/crates_io_trustpub/Cargo.toml
+++ b/crates/crates_io_trustpub/Cargo.toml
@@ -22,7 +22,7 @@ reqwest = { version = "=0.12.23", features = ["gzip", "json"] }
 regex = "=1.11.2"
 secrecy = "=0.10.3"
 serde = { version = "=1.0.221", features = ["derive"] }
-serde_json = { version = "=1.0.143", optional = true }
+serde_json = { version = "=1.0.145", optional = true }
 sha2 = "=0.10.9"
 thiserror = "=2.0.16"
 tokio = { version = "=1.47.1", features = ["sync"] }
@@ -33,5 +33,5 @@ bon = "=3.7.2"
 claims = "=0.8.0"
 insta = { version = "=1.43.2", features = ["json", "redactions"] }
 mockito = "=1.7.0"
-serde_json = "=1.0.143"
+serde_json = "=1.0.145"
 tokio = { version = "=1.47.1", features = ["macros", "rt-multi-thread"] }
diff --git a/crates/crates_io_worker/Cargo.toml b/crates/crates_io_worker/Cargo.toml
index 519c5305521..01e1e347022 100644
--- a/crates/crates_io_worker/Cargo.toml
+++ b/crates/crates_io_worker/Cargo.toml
@@ -14,7 +14,7 @@ diesel-async = { version = "=0.6.1", features = ["async-connection-wrapper", "de
 futures-util = "=0.3.31"
 sentry-core = { version = "=0.42.0", features = ["client"] }
 serde = { version = "=1.0.221", features = ["derive"] }
-serde_json = "=1.0.143"
+serde_json = "=1.0.145"
 thiserror = "=2.0.16"
 tokio = { version = "=1.47.1", features = ["rt", "time"]}
 tracing = "=0.1.41"