diff --git a/package-lock.json b/package-lock.json
index da1587d8..40f8fd69 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
             "devDependencies": {
                 "@babel/core": "^7.22.20",
                 "@babel/preset-env": "^7.22.20",
-                "@csstools/postcss-oklab-function": "^3.0.3",
+                "@csstools/postcss-oklab-function": "^3.0.4",
                 "autoprefixer": "^10.4.15",
                 "babel-loader": "^9.1.3",
                 "browserlist": "^1.0.1",
@@ -1858,9 +1858,9 @@
             }
         },
         "node_modules/@csstools/postcss-oklab-function": {
-            "version": "3.0.3",
-            "resolved": "https://registry.npmjs.org/@csstools/postcss-oklab-function/-/postcss-oklab-function-3.0.3.tgz",
-            "integrity": "sha512-8Wdpmy8mvVyHsToJkrnNpwpAgqCPNpQMLNqkR62smbEuFcmRHEiDnb0OlkKjErzmiBMr7vjZAQ6e2lA9oVguQQ==",
+            "version": "3.0.4",
+            "resolved": "https://registry.npmjs.org/@csstools/postcss-oklab-function/-/postcss-oklab-function-3.0.4.tgz",
+            "integrity": "sha512-uofu4uIhwExcFGVy1LckgWU4opiWWEEKYw528ejAXzQwYsyyPflOm7VaXc61SJlqqlqOl/go2Ty3IehW5sMC9Q==",
             "dev": true,
             "funding": [
                 {
@@ -1876,7 +1876,7 @@
                 "@csstools/css-color-parser": "^1.3.1",
                 "@csstools/css-parser-algorithms": "^2.3.1",
                 "@csstools/css-tokenizer": "^2.2.0",
-                "@csstools/postcss-progressive-custom-properties": "^3.0.0"
+                "@csstools/postcss-progressive-custom-properties": "^3.0.1"
             },
             "engines": {
                 "node": "^14 || ^16 || >=18"
@@ -1886,9 +1886,9 @@
             }
         },
         "node_modules/@csstools/postcss-progressive-custom-properties": {
-            "version": "3.0.0",
-            "resolved": "https://registry.npmjs.org/@csstools/postcss-progressive-custom-properties/-/postcss-progressive-custom-properties-3.0.0.tgz",
-            "integrity": "sha512-2/D3CCL9DN2xhuUTP8OKvKnaqJ1j4yZUxuGLsCUOQ16wnDAuMLKLkflOmZF5tsPh/02VPeXRmqIN+U595WAulw==",
+            "version": "3.0.1",
+            "resolved": "https://registry.npmjs.org/@csstools/postcss-progressive-custom-properties/-/postcss-progressive-custom-properties-3.0.1.tgz",
+            "integrity": "sha512-yfdEk8o3CWPTusoInmGpOVCcMg1FikcKZyYB5ApULg9mES4FTGNuHK3MESscmm64yladcLNkPlz26O7tk3LMbA==",
             "dev": true,
             "funding": [
                 {
@@ -8734,21 +8734,21 @@
             "requires": {}
         },
         "@csstools/postcss-oklab-function": {
-            "version": "3.0.3",
-            "resolved": "https://registry.npmjs.org/@csstools/postcss-oklab-function/-/postcss-oklab-function-3.0.3.tgz",
-            "integrity": "sha512-8Wdpmy8mvVyHsToJkrnNpwpAgqCPNpQMLNqkR62smbEuFcmRHEiDnb0OlkKjErzmiBMr7vjZAQ6e2lA9oVguQQ==",
+            "version": "3.0.4",
+            "resolved": "https://registry.npmjs.org/@csstools/postcss-oklab-function/-/postcss-oklab-function-3.0.4.tgz",
+            "integrity": "sha512-uofu4uIhwExcFGVy1LckgWU4opiWWEEKYw528ejAXzQwYsyyPflOm7VaXc61SJlqqlqOl/go2Ty3IehW5sMC9Q==",
             "dev": true,
             "requires": {
                 "@csstools/css-color-parser": "^1.3.1",
                 "@csstools/css-parser-algorithms": "^2.3.1",
                 "@csstools/css-tokenizer": "^2.2.0",
-                "@csstools/postcss-progressive-custom-properties": "^3.0.0"
+                "@csstools/postcss-progressive-custom-properties": "^3.0.1"
             }
         },
         "@csstools/postcss-progressive-custom-properties": {
-            "version": "3.0.0",
-            "resolved": "https://registry.npmjs.org/@csstools/postcss-progressive-custom-properties/-/postcss-progressive-custom-properties-3.0.0.tgz",
-            "integrity": "sha512-2/D3CCL9DN2xhuUTP8OKvKnaqJ1j4yZUxuGLsCUOQ16wnDAuMLKLkflOmZF5tsPh/02VPeXRmqIN+U595WAulw==",
+            "version": "3.0.1",
+            "resolved": "https://registry.npmjs.org/@csstools/postcss-progressive-custom-properties/-/postcss-progressive-custom-properties-3.0.1.tgz",
+            "integrity": "sha512-yfdEk8o3CWPTusoInmGpOVCcMg1FikcKZyYB5ApULg9mES4FTGNuHK3MESscmm64yladcLNkPlz26O7tk3LMbA==",
             "dev": true,
             "requires": {
                 "postcss-value-parser": "^4.2.0"
diff --git a/package.json b/package.json
index 4ee80ca1..a7fca429 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
     "devDependencies": {
         "@babel/core": "^7.22.20",
         "@babel/preset-env": "^7.22.20",
-        "@csstools/postcss-oklab-function": "^3.0.3",
+        "@csstools/postcss-oklab-function": "^3.0.4",
         "autoprefixer": "^10.4.15",
         "babel-loader": "^9.1.3",
         "browserlist": "^1.0.1",