diff --git a/backend/Cargo.lock b/backend/Cargo.lock
index 74a9b46..92bc1b7 100644
--- a/backend/Cargo.lock
+++ b/backend/Cargo.lock
@@ -661,7 +661,7 @@ dependencies = [
  "parking_lot",
  "r2d2",
  "r2d2_sqlite",
- "rand 0.10.1",
+ "rand 0.10.2",
  "redis",
  "rusqlite",
  "serde",
@@ -1853,9 +1853,9 @@ dependencies = [
 
 [[package]]
 name = "rand"
-version = "0.10.1"
+version = "0.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d2e8e8bcc7961af1fdac401278c6a831614941f6164ee3bf4ce61b7edb162207"
+checksum = "c7f5fa3a058cd35567ef9bfa5e75732bee0f9e4c55fa90477bef2dfcdbc4be80"
 dependencies = [
  "chacha20",
  "getrandom 0.4.3",
@@ -2758,7 +2758,7 @@ checksum = "bf80a72845275afea99e7f2b434723d3bc7e38470fcd1c7ed39a599c73319a53"
 dependencies = [
  "getrandom 0.4.3",
  "js-sys",
- "rand 0.10.1",
+ "rand 0.10.2",
  "serde_core",
  "wasm-bindgen",
 ]