diff --git a/js/package-lock.json b/js/package-lock.json
index 376756c..99b8311 100644
--- a/js/package-lock.json
+++ b/js/package-lock.json
@@ -1,6 +1,6 @@
 {
     "name": "pyvipr",
-    "version": "1.0.4",
+    "version": "1.0.5",
     "lockfileVersion": 1,
     "requires": true,
     "dependencies": {
@@ -2256,19 +2256,50 @@
             "dev": true
         },
         "css-loader": {
-            "version": "6.0.0",
-            "resolved": "https://registry.npmjs.org/css-loader/-/css-loader-6.0.0.tgz",
-            "integrity": "sha512-xi3iTbHekvk5dWWdqfQKNsEm2g3Vr20uRwHzfXF+pHsaFGMuxTrqR1y8PY+st5G7wqid4/pBSiaqZsO6iaGN5g==",
+            "version": "6.7.1",
+            "resolved": "https://registry.npmjs.org/css-loader/-/css-loader-6.7.1.tgz",
+            "integrity": "sha512-yB5CNFa14MbPJcomwNh3wLThtkZgcNyI2bNMRt8iE5Z8Vwl7f8vQXFAzn2HDOJvtDq2NTZBUGMSUNNyrv3/+cw==",
             "dev": true,
             "requires": {
                 "icss-utils": "^5.1.0",
-                "postcss": "^8.2.15",
+                "postcss": "^8.4.7",
                 "postcss-modules-extract-imports": "^3.0.0",
                 "postcss-modules-local-by-default": "^4.0.0",
                 "postcss-modules-scope": "^3.0.0",
                 "postcss-modules-values": "^4.0.0",
-                "postcss-value-parser": "^4.1.0",
+                "postcss-value-parser": "^4.2.0",
                 "semver": "^7.3.5"
+            },
+            "dependencies": {
+                "nanoid": {
+                    "version": "3.3.2",
+                    "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.2.tgz",
+                    "integrity": "sha512-CuHBogktKwpm5g2sRgv83jEy2ijFzBwMoYA60orPDR7ynsLijJDqgsi4RDGj3OJpy3Ieb+LYwiRmIOGyytgITA==",
+                    "dev": true
+                },
+                "postcss": {
+                    "version": "8.4.12",
+                    "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.12.tgz",
+                    "integrity": "sha512-lg6eITwYe9v6Hr5CncVbK70SoioNQIq81nsaG86ev5hAidQvmOeETBqs7jm43K2F5/Ley3ytDtriImV6TpNiSg==",
+                    "dev": true,
+                    "requires": {
+                        "nanoid": "^3.3.1",
+                        "picocolors": "^1.0.0",
+                        "source-map-js": "^1.0.2"
+                    }
+                },
+                "postcss-value-parser": {
+                    "version": "4.2.0",
+                    "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.2.0.tgz",
+                    "integrity": "sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==",
+                    "dev": true
+                },
+                "source-map-js": {
+                    "version": "1.0.2",
+                    "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.0.2.tgz",
+                    "integrity": "sha512-R0XvVJ9WusLiqTCEiGCmICCMplcCkIwwR11mOSD9CR5u+IXYdiseeEuXCVAjS54zqwkLcPNnmU4OeJ6tUrWhDw==",
+                    "dev": true
+                }
             }
         },
         "cssesc": {
@@ -4740,6 +4771,12 @@
             "integrity": "sha1-Ywn04OX6kT7BxpMHrjZLSzd8nns=",
             "dev": true
         },
+        "picocolors": {
+            "version": "1.0.0",
+            "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.0.0.tgz",
+            "integrity": "sha512-1fygroTLlHu66zi26VoTDv8yRgm0Fccecssto+MhsZ0D/DGW2sm8E8AjW7NU5VVTRt5GxbeZ5qBuJr+HyLYkjQ==",
+            "dev": true
+        },
         "picomatch": {
             "version": "2.3.1",
             "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-2.3.1.tgz",
diff --git a/js/package.json b/js/package.json
index a39bcee..0c13474 100644
--- a/js/package.json
+++ b/js/package.json
@@ -37,7 +37,7 @@
         "test": "echo \"Error: no test specified\" && exit 1"
     },
     "devDependencies": {
-        "css-loader": "^6.0.0",
+        "css-loader": "^6.7.1",
         "file-loader": "^6.2.0",
         "rimraf": "^3.0.2",
         "style-loader": "^3.1.0",