diff --git a/central_backend/Cargo.lock b/central_backend/Cargo.lock
index df695b0..b46cefd 100644
--- a/central_backend/Cargo.lock
+++ b/central_backend/Cargo.lock
@@ -2914,9 +2914,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.148"
+version = "1.0.149"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3084b546a1dd6289475996f182a22aba973866ea8e8b02c51d9f46b1336a22da"
+checksum = "83fc039473c5595ace860d8c4fafa220ff474b3fc6bfdb4293327f1a37e94d86"
 dependencies = [
  "itoa",
  "memchr",
diff --git a/central_backend/Cargo.toml b/central_backend/Cargo.toml
index cb73971..5abab39 100644
--- a/central_backend/Cargo.toml
+++ b/central_backend/Cargo.toml
@@ -20,7 +20,7 @@ actix-web = { version = "4.12.1", features = ["openssl"] }
 futures = "0.3.31"
 serde = { version = "1.0.228", features = ["derive"] }
 reqwest = { version = "0.12.28", features = ["json"] }
-serde_json = "1.0.148"
+serde_json = "1.0.149"
 rand = "0.10.0-rc.6"
 actix = "0.13.5"
 actix-identity = "0.9.0"