diff --git a/package-lock.json b/package-lock.json
index 1738953..cd47f92 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "1.0.0",
       "license": "CC0-1.0",
       "dependencies": {
-        "chart.js": "^3.8.0",
+        "chart.js": "^3.9.1",
         "chartjs-plugin-datalabels": "^2.1.0",
         "chartjs-plugin-dragdata": "^2.2.4",
         "chartjs-plugin-zoom": "^1.2.1",
@@ -821,9 +821,9 @@
       }
     },
     "node_modules/chart.js": {
-      "version": "3.8.0",
-      "resolved": "https://registry.npmjs.org/chart.js/-/chart.js-3.8.0.tgz",
-      "integrity": "sha512-cr8xhrXjLIXVLOBZPkBZVF6NDeiVIrPLHcMhnON7UufudL+CNeRrD+wpYanswlm8NpudMdrt3CHoLMQMxJhHRg=="
+      "version": "3.9.1",
+      "resolved": "https://registry.npmjs.org/chart.js/-/chart.js-3.9.1.tgz",
+      "integrity": "sha512-Ro2JbLmvg83gXF5F4sniaQ+lTbSv18E+TIf2cOeiH1Iqd2PGFOtem+DUufMZsCJwFE7ywPOpfXFBwRTGq7dh6w=="
     },
     "node_modules/chartjs-plugin-datalabels": {
       "version": "2.1.0",
@@ -4293,9 +4293,9 @@
       }
     },
     "chart.js": {
-      "version": "3.8.0",
-      "resolved": "https://registry.npmjs.org/chart.js/-/chart.js-3.8.0.tgz",
-      "integrity": "sha512-cr8xhrXjLIXVLOBZPkBZVF6NDeiVIrPLHcMhnON7UufudL+CNeRrD+wpYanswlm8NpudMdrt3CHoLMQMxJhHRg=="
+      "version": "3.9.1",
+      "resolved": "https://registry.npmjs.org/chart.js/-/chart.js-3.9.1.tgz",
+      "integrity": "sha512-Ro2JbLmvg83gXF5F4sniaQ+lTbSv18E+TIf2cOeiH1Iqd2PGFOtem+DUufMZsCJwFE7ywPOpfXFBwRTGq7dh6w=="
     },
     "chartjs-plugin-datalabels": {
       "version": "2.1.0",
diff --git a/package.json b/package.json
index d8f9543..6234540 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
     "electron-rebuild": "^3.2.7"
   },
   "dependencies": {
-    "chart.js": "^3.8.0",
+    "chart.js": "^3.9.1",
     "chartjs-plugin-datalabels": "^2.1.0",
     "chartjs-plugin-dragdata": "^2.2.4",
     "chartjs-plugin-zoom": "^1.2.1",