diff --git a/package-lock.json b/package-lock.json
index 780f8da8..0d7a593f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
             "devDependencies": {
                 "@babel/core": "^7.23.0",
                 "@babel/preset-env": "^7.22.20",
-                "@csstools/postcss-oklab-function": "^3.0.5",
+                "@csstools/postcss-oklab-function": "^3.0.6",
                 "autoprefixer": "^10.4.16",
                 "babel-loader": "^9.1.3",
                 "browserlist": "^1.0.1",
@@ -1767,9 +1767,9 @@
             }
         },
         "node_modules/@csstools/css-color-parser": {
-            "version": "1.3.2",
-            "resolved": "https://registry.npmjs.org/@csstools/css-color-parser/-/css-color-parser-1.3.2.tgz",
-            "integrity": "sha512-YLCWI+nm18qr5nj7QhRMGuIi4ddFe0SKEtPQliLf1+pmyHFxoHYd0+Hg+bRnbnVbdyCTTlCqBiUvCeNJfd903g==",
+            "version": "1.3.3",
+            "resolved": "https://registry.npmjs.org/@csstools/css-color-parser/-/css-color-parser-1.3.3.tgz",
+            "integrity": "sha512-8GHvh0jopx++NLfYg6e7Bb1snI+CrGdHxUdzjX6zERyjCRsL53dX0ZqE5i4z7thAHCaLRlQrAMIWgNI0EQkx7w==",
             "dev": true,
             "funding": [
                 {
@@ -1858,9 +1858,9 @@
             }
         },
         "node_modules/@csstools/postcss-oklab-function": {
-            "version": "3.0.5",
-            "resolved": "https://registry.npmjs.org/@csstools/postcss-oklab-function/-/postcss-oklab-function-3.0.5.tgz",
-            "integrity": "sha512-tFjYaBbAvoks5yvE9uA3b3xsqVKkZJ2sXwPMw1bxlv2ydrmdiojuoRAskRfvMbZQkzp47DzBP1V9GhDLOyFVYA==",
+            "version": "3.0.6",
+            "resolved": "https://registry.npmjs.org/@csstools/postcss-oklab-function/-/postcss-oklab-function-3.0.6.tgz",
+            "integrity": "sha512-p//JBeyk57OsNT1y9snWqunJ5g39JXjJUVlOcUUNavKxwQiRcXx2otONy7fRj6y3XKHLvp8wcV7kn93rooNaYA==",
             "dev": true,
             "funding": [
                 {
@@ -1873,7 +1873,7 @@
                 }
             ],
             "dependencies": {
-                "@csstools/css-color-parser": "^1.3.2",
+                "@csstools/css-color-parser": "^1.3.3",
                 "@csstools/css-parser-algorithms": "^2.3.2",
                 "@csstools/css-tokenizer": "^2.2.1",
                 "@csstools/postcss-progressive-custom-properties": "^3.0.1"
@@ -8701,9 +8701,9 @@
             "requires": {}
         },
         "@csstools/css-color-parser": {
-            "version": "1.3.2",
-            "resolved": "https://registry.npmjs.org/@csstools/css-color-parser/-/css-color-parser-1.3.2.tgz",
-            "integrity": "sha512-YLCWI+nm18qr5nj7QhRMGuIi4ddFe0SKEtPQliLf1+pmyHFxoHYd0+Hg+bRnbnVbdyCTTlCqBiUvCeNJfd903g==",
+            "version": "1.3.3",
+            "resolved": "https://registry.npmjs.org/@csstools/css-color-parser/-/css-color-parser-1.3.3.tgz",
+            "integrity": "sha512-8GHvh0jopx++NLfYg6e7Bb1snI+CrGdHxUdzjX6zERyjCRsL53dX0ZqE5i4z7thAHCaLRlQrAMIWgNI0EQkx7w==",
             "dev": true,
             "requires": {
                 "@csstools/color-helpers": "^3.0.2",
@@ -8731,12 +8731,12 @@
             "requires": {}
         },
         "@csstools/postcss-oklab-function": {
-            "version": "3.0.5",
-            "resolved": "https://registry.npmjs.org/@csstools/postcss-oklab-function/-/postcss-oklab-function-3.0.5.tgz",
-            "integrity": "sha512-tFjYaBbAvoks5yvE9uA3b3xsqVKkZJ2sXwPMw1bxlv2ydrmdiojuoRAskRfvMbZQkzp47DzBP1V9GhDLOyFVYA==",
+            "version": "3.0.6",
+            "resolved": "https://registry.npmjs.org/@csstools/postcss-oklab-function/-/postcss-oklab-function-3.0.6.tgz",
+            "integrity": "sha512-p//JBeyk57OsNT1y9snWqunJ5g39JXjJUVlOcUUNavKxwQiRcXx2otONy7fRj6y3XKHLvp8wcV7kn93rooNaYA==",
             "dev": true,
             "requires": {
-                "@csstools/css-color-parser": "^1.3.2",
+                "@csstools/css-color-parser": "^1.3.3",
                 "@csstools/css-parser-algorithms": "^2.3.2",
                 "@csstools/css-tokenizer": "^2.2.1",
                 "@csstools/postcss-progressive-custom-properties": "^3.0.1"
diff --git a/package.json b/package.json
index 0ed03a23..95d2e8ea 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
     "devDependencies": {
         "@babel/core": "^7.23.0",
         "@babel/preset-env": "^7.22.20",
-        "@csstools/postcss-oklab-function": "^3.0.5",
+        "@csstools/postcss-oklab-function": "^3.0.6",
         "autoprefixer": "^10.4.16",
         "babel-loader": "^9.1.3",
         "browserlist": "^1.0.1",