diff --git a/geneit_backend/Cargo.lock b/geneit_backend/Cargo.lock
index 30b9d68..11e2643 100644
--- a/geneit_backend/Cargo.lock
+++ b/geneit_backend/Cargo.lock
@@ -2933,9 +2933,9 @@ dependencies = [
 
 [[package]]
 name = "redis"
-version = "0.27.3"
+version = "0.27.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "92f61607c4c4442b575fbc3f31a5dd4e5dd69cfea8f6afec5b83e24f61c126ab"
+checksum = "dc6baebe319ef5e4b470f248335620098d1c2e9261e995be05f56f719ca4bdb2"
 dependencies = [
  "arc-swap",
  "combine",