diff --git a/Cargo.lock b/Cargo.lock
index fe9b4e1..79ab330 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -235,18 +235,18 @@ dependencies = [
 
 [[package]]
 name = "strum"
-version = "0.27.2"
+version = "0.28.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "af23d6f6c1a224baef9d3f61e287d2761385a5b88fdab4eb4c6f11aeb54c4bcf"
+checksum = "9628de9b8791db39ceda2b119bbe13134770b56c138ec1d3af810d045c04f9bd"
 dependencies = [
  "strum_macros",
 ]
 
 [[package]]
 name = "strum_macros"
-version = "0.27.2"
+version = "0.28.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7695ce3845ea4b33927c055a39dc438a45b059f7c1b3d91d38d10355fb8cbca7"
+checksum = "ab85eea0270ee17587ed4156089e10b9e6880ee688791d45a905f5b1ca36f664"
 dependencies = [
  "heck",
  "proc-macro2",
diff --git a/cache_diff_derive/Cargo.toml b/cache_diff_derive/Cargo.toml
index 1309b20..8ec34e6 100644
--- a/cache_diff_derive/Cargo.toml
+++ b/cache_diff_derive/Cargo.toml
@@ -14,7 +14,7 @@ quote = "1.0"
 syn = { version = "2.0", features = ["extra-traits"] }
 proc-macro2 = "1.0"
 bullet_stream = { version = "0", optional = true }
-strum = {version = "0.27", features = ["derive"] }
+strum = {version = "0.28", features = ["derive"] }
 
 [lib]
 proc-macro = true