diff --git a/central_backend/Cargo.lock b/central_backend/Cargo.lock
index c750e05..e796f51 100644
--- a/central_backend/Cargo.lock
+++ b/central_backend/Cargo.lock
@@ -90,7 +90,7 @@ dependencies = [
  "mime",
  "percent-encoding",
  "pin-project-lite",
- "rand 0.9.0",
+ "rand 0.9.1",
  "sha1",
  "smallvec",
  "tokio",
@@ -697,7 +697,7 @@ dependencies = [
  "openssl",
  "openssl-sys",
  "prettytable-rs",
- "rand 0.9.0",
+ "rand 0.9.1",
  "reqwest",
  "rust-embed",
  "semver",
@@ -2288,13 +2288,12 @@ dependencies = [
 
 [[package]]
 name = "rand"
-version = "0.9.0"
+version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3779b94aeb87e8bd4e834cee3650289ee9e0d5677f976ecdb6d219e5f4f6cd94"
+checksum = "9fbfd9d094a40bf3ae768db9361049ace4c0e04a4fd6b359518bd7b73a73dd97"
 dependencies = [
  "rand_chacha 0.9.0",
  "rand_core 0.9.3",
- "zerocopy",
 ]
 
 [[package]]
diff --git a/central_backend/Cargo.toml b/central_backend/Cargo.toml
index be7bca6..f87f557 100644
--- a/central_backend/Cargo.toml
+++ b/central_backend/Cargo.toml
@@ -21,7 +21,7 @@ futures = "0.3.31"
 serde = { version = "1.0.219", features = ["derive"] }
 reqwest = { version = "0.12.15", features = ["json"] }
 serde_json = "1.0.140"
-rand = "0.9.0"
+rand = "0.9.1"
 actix = "0.13.5"
 actix-identity = "0.8.0"
 actix-session = { version = "0.10.1", features = ["cookie-session"] }