diff --git a/docs/package.json b/docs/package.json
index 5554bf825..6a92288c7 100644
--- a/docs/package.json
+++ b/docs/package.json
@@ -50,7 +50,7 @@
     "autoprefixer": "^10.4.19",
     "broccoli-asset-rev": "^3.0.0",
     "concurrently": "^8.2.2",
-    "cssnano": "^7.0.3",
+    "cssnano": "^7.0.4",
     "ember-auto-import": "^2.7.4",
     "ember-cli": "~5.2.1",
     "ember-cli-app-version": "^7.0.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 271fdb2ff..1d7ed8795 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -81,8 +81,8 @@ importers:
         specifier: ^8.2.2
         version: 8.2.2
       cssnano:
-        specifier: ^7.0.3
-        version: 7.0.3(postcss@8.4.39)
+        specifier: ^7.0.4
+        version: 7.0.4(postcss@8.4.39)
       ember-auto-import:
         specifier: ^2.7.4
         version: 2.7.4(@glint/template@1.4.0)(webpack@5.92.1)
@@ -3865,8 +3865,8 @@ packages:
     engines: {node: '>=4'}
     hasBin: true
 
-  cssnano-preset-default@7.0.3:
-    resolution: {integrity: sha512-dQ3Ba1p/oewICp/szF1XjFFgql8OlOBrI2YNBUUwhHQnJNoMOcQTa+Bi7jSJN8r/eM1egW0Ud1se/S7qlduWKA==}
+  cssnano-preset-default@7.0.4:
+    resolution: {integrity: sha512-jQ6zY9GAomQX7/YNLibMEsRZguqMUGuupXcEk2zZ+p3GUxwCAsobqPYE62VrJ9qZ0l9ltrv2rgjwZPBIFIjYtw==}
     engines: {node: ^18.12.0 || ^20.9.0 || >=22.0}
     peerDependencies:
       postcss: ^8.4.31
@@ -3877,8 +3877,8 @@ packages:
     peerDependencies:
       postcss: ^8.4.31
 
-  cssnano@7.0.3:
-    resolution: {integrity: sha512-lsekJctOTqdCn4cNrtrSwsuMR/fHC+oiVMHkp/OugBWtwjH8XJag1/OtGaYJGtz0un1fQcRy4ryfYTQsfh+KSQ==}
+  cssnano@7.0.4:
+    resolution: {integrity: sha512-rQgpZra72iFjiheNreXn77q1haS2GEy69zCMbu4cpXCFPMQF+D4Ik5V7ktMzUF/sA7xCIgcqHwGPnCD+0a1vHg==}
     engines: {node: ^18.12.0 || ^20.9.0 || >=22.0}
     peerDependencies:
       postcss: ^8.4.31
@@ -7429,8 +7429,8 @@ packages:
     peerDependencies:
       postcss: ^8.4.31
 
-  postcss-convert-values@7.0.1:
-    resolution: {integrity: sha512-9x2ofb+hYPwHWMlWAzyWys2yMDZYGfkX9LodbaVTmLdlupmtH2AGvj8Up95wzzNPRDEzPIxQIkUaPJew3bT6xA==}
+  postcss-convert-values@7.0.2:
+    resolution: {integrity: sha512-MuZIF6HJ4izko07Q0TgW6pClalI4al6wHRNPkFzqQdwAwG7hPn0lA58VZdxyb2Vl5AYjJ1piO+jgF9EnTjQwQQ==}
     engines: {node: ^18.12.0 || ^20.9.0 || >=22.0}
     peerDependencies:
       postcss: ^8.4.31
@@ -14876,7 +14876,7 @@ snapshots:
 
   cssesc@3.0.0: {}
 
-  cssnano-preset-default@7.0.3(postcss@8.4.39):
+  cssnano-preset-default@7.0.4(postcss@8.4.39):
     dependencies:
       browserslist: 4.23.1
       css-declaration-sorter: 7.2.0(postcss@8.4.39)
@@ -14884,7 +14884,7 @@ snapshots:
       postcss: 8.4.39
       postcss-calc: 10.0.0(postcss@8.4.39)
       postcss-colormin: 7.0.1(postcss@8.4.39)
-      postcss-convert-values: 7.0.1(postcss@8.4.39)
+      postcss-convert-values: 7.0.2(postcss@8.4.39)
       postcss-discard-comments: 7.0.1(postcss@8.4.39)
       postcss-discard-duplicates: 7.0.0(postcss@8.4.39)
       postcss-discard-empty: 7.0.0(postcss@8.4.39)
@@ -14914,9 +14914,9 @@ snapshots:
     dependencies:
       postcss: 8.4.39
 
-  cssnano@7.0.3(postcss@8.4.39):
+  cssnano@7.0.4(postcss@8.4.39):
     dependencies:
-      cssnano-preset-default: 7.0.3(postcss@8.4.39)
+      cssnano-preset-default: 7.0.4(postcss@8.4.39)
       lilconfig: 3.1.2
       postcss: 8.4.39
 
@@ -19660,7 +19660,7 @@ snapshots:
       postcss: 8.4.39
       postcss-value-parser: 4.2.0
 
-  postcss-convert-values@7.0.1(postcss@8.4.39):
+  postcss-convert-values@7.0.2(postcss@8.4.39):
     dependencies:
       browserslist: 4.23.1
       postcss: 8.4.39