diff --git a/go.mod b/go.mod
index 7f4d7493c34e10a1d62bb311afc71b12e930ecd1..584d744aee92be227731f5447185f58f16932bc3 100644
--- a/go.mod
+++ b/go.mod
@@ -23,7 +23,7 @@ require (
 	github.com/charmbracelet/lipgloss/v2 v2.0.0-beta.2.0.20250703152125-8e1c474f8a71
 	github.com/charmbracelet/log/v2 v2.0.0-20250226163916-c379e29ff706
 	github.com/charmbracelet/x/ansi v0.9.3
-	github.com/charmbracelet/x/exp/charmtone v0.0.0-20250627134340-c144409e381c
+	github.com/charmbracelet/x/exp/charmtone v0.0.0-20250708181618-a60a724ba6c3
 	github.com/charmbracelet/x/exp/golden v0.0.0-20250207160936-21c02780d27a
 	github.com/disintegration/imageorient v0.0.0-20180920195336-8147d86e83ec
 	github.com/fsnotify/fsnotify v1.8.0
diff --git a/go.sum b/go.sum
index d35233348b9c20b1d5556294a2f2bce4b2f9e2a9..19a95dddf7907257558b02b0dece77e8482a0067 100644
--- a/go.sum
+++ b/go.sum
@@ -90,6 +90,8 @@ github.com/charmbracelet/x/cellbuf v0.0.14-0.20250516160309-24eee56f89fa h1:lphz
 github.com/charmbracelet/x/cellbuf v0.0.14-0.20250516160309-24eee56f89fa/go.mod h1:xBlh2Yi3DL3zy/2n15kITpg0YZardf/aa/hgUaIM6Rk=
 github.com/charmbracelet/x/exp/charmtone v0.0.0-20250627134340-c144409e381c h1:2GELBLPgfSbHU53bsQhR9XIgNuVZ6w+Rz8RWV5Lq+A4=
 github.com/charmbracelet/x/exp/charmtone v0.0.0-20250627134340-c144409e381c/go.mod h1:T9jr8CzFpjhFVHjNjKwbAD7KwBNyFnj2pntAO7F2zw0=
+github.com/charmbracelet/x/exp/charmtone v0.0.0-20250708181618-a60a724ba6c3 h1:1xwHZg6eMZ9Wv5TE1UGub6ARubyOd1Lo5kPUI/6VL50=
+github.com/charmbracelet/x/exp/charmtone v0.0.0-20250708181618-a60a724ba6c3/go.mod h1:T9jr8CzFpjhFVHjNjKwbAD7KwBNyFnj2pntAO7F2zw0=
 github.com/charmbracelet/x/exp/golden v0.0.0-20250207160936-21c02780d27a h1:FsHEJ52OC4VuTzU8t+n5frMjLvpYWEznSr/u8tnkCYw=
 github.com/charmbracelet/x/exp/golden v0.0.0-20250207160936-21c02780d27a/go.mod h1:wDlXFlCrmJ8J+swcL/MnGUuYnqgQdW9rhSD61oNMb6U=
 github.com/charmbracelet/x/exp/slice v0.0.0-20250611152503-f53cdd7e01ef h1:v7qwsZ2OxzlwvpKwz8dtZXp7fIJlcDEUOyFBNE4fz4Q=
diff --git a/vendor/github.com/charmbracelet/x/exp/charmtone/charmtone.go b/vendor/github.com/charmbracelet/x/exp/charmtone/charmtone.go
index 48cb93adfb19bfedfcda0e1ce2fcb42c2f64785e..6e32f7f5405de89eeea58003f8860e255861ccee 100644
--- a/vendor/github.com/charmbracelet/x/exp/charmtone/charmtone.go
+++ b/vendor/github.com/charmbracelet/x/exp/charmtone/charmtone.go
@@ -65,7 +65,7 @@ const (
 	Citron
 	Zest
 	Pepper
-	Barbeque
+	BBQ
 	Charcoal
 	Iron
 	Oyster
@@ -74,6 +74,22 @@ const (
 	Ash
 	Salt
 	Butter
+
+	// Diffs: additions. The brightest color in this set is Julep, defined
+	// above.
+	Pickle
+	Gator
+	Spinach
+
+	// Diffs: deletions. The brightest color in this set is Cherry, defined
+	// above.
+	Pom
+	Steak
+	Toast
+
+	// Provisional.
+	NeueGuac
+	NeueZinc
 )
 
 // RGBA returns the red, green, blue, and alpha values of the color. It
@@ -139,7 +155,7 @@ func (k Key) String() string {
 		Citron:   "Citron",
 		Zest:     "Zest",
 		Pepper:   "Pepper",
-		Barbeque: "Barbeque",
+		BBQ:      "BBQ",
 		Charcoal: "Charcoal",
 		Iron:     "Iron",
 		Oyster:   "Oyster",
@@ -148,6 +164,20 @@ func (k Key) String() string {
 		Salt:     "Salt",
 		Ash:      "Ash",
 		Butter:   "Butter",
+
+		// Diffs: additions.
+		Pickle:  "Pickle",
+		Gator:   "Gator",
+		Spinach: "Spinach",
+
+		// Diffs: deletions.
+		Pom:   "Pom",
+		Steak: "Steak",
+		Toast: "Toast",
+
+		// Provisional.
+		NeueGuac: "Neue Guac",
+		NeueZinc: "Neue Zinc",
 	}[k]
 }
 
@@ -193,17 +223,17 @@ func (k Key) Hex() string {
 		Damson:   "#007AB8",
 		Malibu:   "#00A4FF",
 		Sardine:  "#4FBEFE",
-		Zinc:     "#0e9996",
+		Zinc:     "#10B1AE",
 		Turtle:   "#0ADCD9",
 		Lichen:   "#5CDFEA",
-		Guac:     "#00b875",
+		Guac:     "#12C78F",
 		Julep:    "#00FFB2",
 		Bok:      "#68FFD6",
 		Mustard:  "#F5EF34",
 		Citron:   "#E8FF27",
 		Zest:     "#E8FE96",
 		Pepper:   "#201F26",
-		Barbeque: "#2d2c35",
+		BBQ:      "#2d2c35",
 		Charcoal: "#3A3943",
 		Iron:     "#4D4C57",
 		Oyster:   "#605F6B",
@@ -212,6 +242,20 @@ func (k Key) Hex() string {
 		Ash:      "#DFDBDD",
 		Salt:     "#F1EFEF",
 		Butter:   "#FFFAF1",
+
+		// Diffs: additions.
+		Pickle:  "#00A475",
+		Gator:   "#18463D",
+		Spinach: "#1C3634",
+
+		// Diffs: deletions.
+		Pom:   "#AB2454",
+		Steak: "#582238",
+		Toast: "#412130",
+
+		// Provisional.
+		NeueGuac: "#00b875",
+		NeueZinc: "#0e9996",
 	}[k]
 }
 
@@ -267,7 +311,7 @@ func Keys() []Key {
 		Citron,
 		Zest,
 		Pepper,
-		Barbeque,
+		BBQ,
 		Charcoal,
 		Iron,
 		Oyster,
@@ -276,6 +320,8 @@ func Keys() []Key {
 		Ash,
 		Salt,
 		Butter,
+
+		// XXX: additions and deletions are not included, yet.
 	}
 }
 
diff --git a/vendor/modules.txt b/vendor/modules.txt
index e256e639e4098adadaf25a32fa4a05937e2066d7..efb2e6060edbc66478d6086ee6e5f5df266c881d 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -288,7 +288,7 @@ github.com/charmbracelet/x/ansi/parser
 # github.com/charmbracelet/x/cellbuf v0.0.14-0.20250516160309-24eee56f89fa
 ## explicit; go 1.23.0
 github.com/charmbracelet/x/cellbuf
-# github.com/charmbracelet/x/exp/charmtone v0.0.0-20250627134340-c144409e381c
+# github.com/charmbracelet/x/exp/charmtone v0.0.0-20250708181618-a60a724ba6c3
 ## explicit; go 1.23.0
 github.com/charmbracelet/x/exp/charmtone
 # github.com/charmbracelet/x/exp/golden v0.0.0-20250207160936-21c02780d27a