diff --git a/package-lock.json b/package-lock.json
index 64e9cb4a92d..3308c7f9550 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6,7 +6,7 @@
   "packages": {
     "": {
       "name": "swagger-ui",
-      "version": "4.16.1",
+      "version": "4.17.0",
       "hasInstallScript": true,
       "license": "Apache-2.0",
       "dependencies": {
@@ -76,7 +76,7 @@
         "cors": "^2.8.5",
         "cross-env": "=7.0.3",
         "css-loader": "=6.7.1",
-        "cssnano": "=5.1.12",
+        "cssnano": "=5.1.15",
         "cypress": "=9.5.1",
         "dedent": "^0.7.0",
         "deepmerge": "^4.0.0",
@@ -9527,12 +9527,12 @@
       }
     },
     "node_modules/cssnano": {
-      "version": "5.1.12",
-      "resolved": "https://registry.npmjs.org/cssnano/-/cssnano-5.1.12.tgz",
-      "integrity": "sha512-TgvArbEZu0lk/dvg2ja+B7kYoD7BBCmn3+k58xD0qjrGHsFzXY/wKTo9M5egcUCabPol05e/PVoIu79s2JN4WQ==",
+      "version": "5.1.15",
+      "resolved": "https://registry.npmjs.org/cssnano/-/cssnano-5.1.15.tgz",
+      "integrity": "sha512-j+BKgDcLDQA+eDifLx0EO4XSA56b7uut3BQFH+wbSaSTuGLuiyTa/wbRYthUXX8LC9mLg+WWKe8h+qJuwTAbHw==",
       "dev": true,
       "dependencies": {
-        "cssnano-preset-default": "^5.2.12",
+        "cssnano-preset-default": "^5.2.14",
         "lilconfig": "^2.0.3",
         "yaml": "^1.10.2"
       },
@@ -36174,12 +36174,12 @@
       "dev": true
     },
     "cssnano": {
-      "version": "5.1.12",
-      "resolved": "https://registry.npmjs.org/cssnano/-/cssnano-5.1.12.tgz",
-      "integrity": "sha512-TgvArbEZu0lk/dvg2ja+B7kYoD7BBCmn3+k58xD0qjrGHsFzXY/wKTo9M5egcUCabPol05e/PVoIu79s2JN4WQ==",
+      "version": "5.1.15",
+      "resolved": "https://registry.npmjs.org/cssnano/-/cssnano-5.1.15.tgz",
+      "integrity": "sha512-j+BKgDcLDQA+eDifLx0EO4XSA56b7uut3BQFH+wbSaSTuGLuiyTa/wbRYthUXX8LC9mLg+WWKe8h+qJuwTAbHw==",
       "dev": true,
       "requires": {
-        "cssnano-preset-default": "^5.2.12",
+        "cssnano-preset-default": "^5.2.14",
         "lilconfig": "^2.0.3",
         "yaml": "^1.10.2"
       }
diff --git a/package.json b/package.json
index 43f43672041..4b2c76026d3 100644
--- a/package.json
+++ b/package.json
@@ -129,7 +129,7 @@
     "cors": "^2.8.5",
     "cross-env": "=7.0.3",
     "css-loader": "=6.7.1",
-    "cssnano": "=5.1.12",
+    "cssnano": "=5.1.15",
     "cypress": "=9.5.1",
     "dedent": "^0.7.0",
     "deepmerge": "^4.0.0",