diff --git a/package-lock.json b/package-lock.json
index 49780da..0c8abca 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,8 +9,8 @@
       "version": "2.3.2",
       "license": "MIT",
       "dependencies": {
-        "@joist/di": "^3.0.8-next.1",
-        "@joist/element": "^3.0.8-next.1",
+        "@joist/di": "^3.1.0",
+        "@joist/element": "^3.1.0",
         "tslib": "^2.5.2"
       },
       "devDependencies": {
@@ -95,14 +95,14 @@
       }
     },
     "node_modules/@joist/di": {
-      "version": "3.0.8-next.1",
-      "resolved": "https://registry.npmjs.org/@joist/di/-/di-3.0.8-next.1.tgz",
-      "integrity": "sha512-3HpUebEjaKy8VGhUmJw1MVCZyt1OWYAT3KkcjpQM7qA2xHRXh4OUXCXfG16WdKTS3nNnyhsyioa0akYzEclaOQ=="
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/@joist/di/-/di-3.1.0.tgz",
+      "integrity": "sha512-mU8js+Mg+4JKAXClv4Vfdx6BdLLULv1cY3l1E8QJiUOyz1eLSI6Du1Pw0Y40oCU9w+bNRIiJ3yMcA2ya/XzOuQ=="
     },
     "node_modules/@joist/element": {
-      "version": "3.0.8-next.1",
-      "resolved": "https://registry.npmjs.org/@joist/element/-/element-3.0.8-next.1.tgz",
-      "integrity": "sha512-RF2BhpgH3CqtD4ZviUK6FxuizFt9n/qHcTSdLN71+DJ+nAZ+w00L02iEfdXB+IfqaGBRpR6H1MGwjda105NVuA=="
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/@joist/element/-/element-3.1.0.tgz",
+      "integrity": "sha512-+iziuGw9tpf4FBUrZAoc4TxVUuVhfQ+zxT4BrfT7i/Mc0L6yCn1et48udiwpJgCHZPrL1Hd/vryVw5SNlQRQQg=="
     },
     "node_modules/@jridgewell/gen-mapping": {
       "version": "0.3.3",
diff --git a/package.json b/package.json
index cd7f696..2afabd9 100644
--- a/package.json
+++ b/package.json
@@ -90,8 +90,8 @@
     }
   },
   "dependencies": {
-    "@joist/di": "^3.0.8-next.1",
-    "@joist/element": "^3.0.8-next.1",
+    "@joist/di": "^3.1.0",
+    "@joist/element": "^3.1.0",
     "tslib": "^2.5.2"
   },
   "devDependencies": {
diff --git a/src/sfx.ts b/src/sfx.ts
index b7d54d2..1e3c795 100644
--- a/src/sfx.ts
+++ b/src/sfx.ts
@@ -1,3 +1,27 @@
+const stone_sounds = [
+  [1000.0, 137.20833333333331],
+  [2137.208333333333, 58.854166666666664],
+  [3196.0625, 86.60416666666666],
+  [4282.666666666667, 85.0],
+  [5367.666666666667, 86.8125],
+] as const;
+
+const capture_stone_sounds = [
+  [2507.1041666666665, 1074.6458333333333],
+  [6200.895833333333, 1485.9166666666667],
+  [10539.125, 1034.9375],
+  [14253.833333333332, 895.8541666666666],
+] as const;
+
+const capture_pile_sounds = [
+  [1000.0, 507.1041666666667],
+  [4581.75, 619.1458333333333],
+  [8686.8125, 852.3125],
+  [12574.0625, 679.7708333333334],
+  [16149.687499999998, 1148.8125],
+  [18298.5, 1145.3333333333333],
+] as const;
+
 export class Sfx {
   #stones = new Audio();
   #effects = new Audio();
@@ -13,15 +37,8 @@ export class Sfx {
   }
 
   placeStone() {
-    let sounds = [
-      [1000.0, 137.20833333333331],
-      [2137.208333333333, 58.854166666666664],
-      [3196.0625, 86.60416666666666],
-      [4282.666666666667, 85.0],
-      [5367.666666666667, 86.8125],
-    ];
-
-    const [start, duration] = sounds[Math.floor(Math.random() * sounds.length)];
+    const [start, duration] =
+      stone_sounds[Math.floor(Math.random() * stone_sounds.length)];
 
     return new Promise<void>((resolve) => {
       this.#stones.currentTime = start / 1000;
@@ -36,33 +53,23 @@ export class Sfx {
   }
 
   captureStones(count: number) {
-    const single = [
-      [2507.1041666666665, 1074.6458333333333],
-      [6200.895833333333, 1485.9166666666667],
-      [10539.125, 1034.9375],
-      [14253.833333333332, 895.8541666666666],
-    ];
-
-    const pile = [
-      [1000.0, 507.1041666666667],
-      [4581.75, 619.1458333333333],
-      [8686.8125, 852.3125],
-      [12574.0625, 679.7708333333334],
-      [16149.687499999998, 1148.8125],
-      [18298.5, 1145.3333333333333],
-    ];
-
     return new Promise<void>((resolve) => {
       let start: number;
       let duration: number;
 
       if (count === 1) {
-        const sprite = single[Math.floor(Math.random() * single.length)];
+        const sprite =
+          capture_stone_sounds[
+            Math.floor(Math.random() * capture_stone_sounds.length)
+          ];
 
         start = sprite[0];
         duration = sprite[1];
       } else {
-        const sprite = pile[Math.floor(Math.random() * pile.length)];
+        const sprite =
+          capture_pile_sounds[
+            Math.floor(Math.random() * capture_pile_sounds.length)
+          ];
 
         start = sprite[0];
         duration = sprite[1];