diff --git a/Cargo.toml b/Cargo.toml
index f3a7303..6d5e2a2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -43,7 +43,7 @@ termion = ["dep:termion"]
 wasm = ["dep:web-sys", "dep:wasm-bindgen"]
 
 [dev-dependencies]
-toml = "0.9"
+toml = "1.0"
 wasm-bindgen-test = "0.3"
 
 [[example]]
diff --git a/keymap_derive/Cargo.toml b/keymap_derive/Cargo.toml
index 5726c90..87a088d 100644
--- a/keymap_derive/Cargo.toml
+++ b/keymap_derive/Cargo.toml
@@ -21,4 +21,4 @@ syn = "2.0.101"
 # TODO: Find a proper way to fix dependency cycle in googleapis/release-please
 keymap_dev = { path = "../", package = "keymap" }
 serde = { version = "1.0.219", features = ["derive"] }
-toml = "0.9"
+toml = "1.0"
diff --git a/keymap_parser/Cargo.toml b/keymap_parser/Cargo.toml
index 8ffa00b..99e90c7 100644
--- a/keymap_parser/Cargo.toml
+++ b/keymap_parser/Cargo.toml
@@ -14,4 +14,4 @@ strum = "0.27.1"
 strum_macros = "0.27.1"
 
 [dev-dependencies]
-toml = "0.9.2"
+toml = "1.0.1"