diff --git a/crates/rrr_chart/Cargo.toml b/crates/rrr_chart/Cargo.toml
index 8e591bd..2d3df26 100644
--- a/crates/rrr_chart/Cargo.toml
+++ b/crates/rrr_chart/Cargo.toml
@@ -22,7 +22,7 @@ anyhow = "1.0"
 log = "0.4"
 rrr_types = { path = "../rrr_types" }
 serde = { version = "1.0.201", features = ["derive"] }
-strum = { version = "0.26.2", features = ["derive"] }
+strum = { version = "0.28.0", features = ["derive"] }
 swf = { version = "0.2", optional = true }
 thiserror = "1.0"
 
diff --git a/crates/rrr_noteskin/Cargo.toml b/crates/rrr_noteskin/Cargo.toml
index 61eb125..f3073df 100644
--- a/crates/rrr_noteskin/Cargo.toml
+++ b/crates/rrr_noteskin/Cargo.toml
@@ -15,4 +15,4 @@ anyhow = "1.0"
 log = { version = "0.4.21" }
 rrr_chart = { path = "../rrr_chart" }
 rrr_graphics = { path = "../rrr_graphics" }
-strum = { version = "0.26.2", features = ["derive"] }
+strum = { version = "0.28.0", features = ["derive"] }