diff --git a/ec.config.mjs b/ec.config.mjs
index cffc1459..fa585d11 100644
--- a/ec.config.mjs
+++ b/ec.config.mjs
@@ -11,7 +11,7 @@ export default defineEcConfig({
     borderRadius: "0",
     borderWidth: "0",
     codeFontFamily: "var(--cui-font-stack-mono)",
-    codeBackground: "var(--cui-bg-subtle)",
+    codeBackground: "var(--cui-bg-normal)",
     gutterBorderWidth: "0",
     frames: {
       editorTabBarBorderBottomColor: "var(--cui-border-subtle)",
diff --git a/package-lock.json b/package-lock.json
index 5b46f0e2..85b6578f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -21,9 +21,9 @@
         "@expressive-code/plugin-collapsible-sections": "^0.42.0",
         "@expressive-code/plugin-line-numbers": "0.42.0",
         "@sindresorhus/slugify": "^3.0.0",
-        "@sumup-oss/circuit-ui": "^10.16.1",
-        "@sumup-oss/design-tokens": "^9.0.0",
-        "@sumup-oss/icons": "^5.24.1",
+        "@sumup-oss/circuit-ui": "^11.2.1",
+        "@sumup-oss/design-tokens": "^10.0.2",
+        "@sumup-oss/icons": "^6.2.0",
         "@types/node": "^25.6.0",
         "@types/react": "^19.2.14",
         "@types/react-dom": "^19.2.3",
@@ -5545,26 +5545,26 @@
       "license": "MIT"
     },
     "node_modules/@sumup-oss/circuit-ui": {
-      "version": "10.16.1",
-      "resolved": "https://registry.npmjs.org/@sumup-oss/circuit-ui/-/circuit-ui-10.16.1.tgz",
-      "integrity": "sha512-XKMSH0wFPNnx6ZPtEbCTaH2WMWpVLURmIjZ8wK5FFXW60Xwh0eRDEnIzQlHqolgfR4a/IaHXpJ5XRa6TfxkcQQ==",
+      "version": "11.2.1",
+      "resolved": "https://registry.npmjs.org/@sumup-oss/circuit-ui/-/circuit-ui-11.2.1.tgz",
+      "integrity": "sha512-/nV7JNe1jVP5TzKB6Nrw9GqdKk98c8LmEMnAn+PYXTLUcYE5CK928UIXEoz1UVLHlv3C6a2Ga9bDZ2Atc1cOqA==",
       "dev": true,
       "license": "Apache-2.0",
       "dependencies": {
         "@floating-ui/react-dom": "^2.1.8",
         "@nanostores/react": "^1.1.0",
-        "nanostores": "^1.1.0"
+        "nanostores": "^1.3.0"
       },
       "engines": {
-        "node": ">=20",
+        "node": ">=22",
         "typescript": ">=4.1"
       },
       "peerDependencies": {
         "@emotion/is-prop-valid": "^1.2.1",
         "@emotion/react": "^11.11.0",
         "@emotion/styled": "^11.11.0",
-        "@sumup-oss/design-tokens": ">=9.0.0",
-        "@sumup-oss/icons": ">=5.6.0",
+        "@sumup-oss/design-tokens": ">=10.0.0",
+        "@sumup-oss/icons": ">=6.0.0",
         "@sumup-oss/intl": "^3.1.1",
         "react": ">=18.0.0 <20.0.0",
         "react-dom": ">=18.0.0 <20.0.0",
@@ -5572,20 +5572,23 @@
       }
     },
     "node_modules/@sumup-oss/design-tokens": {
-      "version": "9.0.0",
-      "resolved": "https://registry.npmjs.org/@sumup-oss/design-tokens/-/design-tokens-9.0.0.tgz",
-      "integrity": "sha512-iH8Z3rDMxGsn49JT2ctaN5GnD4Wgn7uCuHxkAnxDKRSn5BtFyCw9LtlEBQfZvs017Gs5fGuwxp4zzgMFPXIzEQ==",
+      "version": "10.0.2",
+      "resolved": "https://registry.npmjs.org/@sumup-oss/design-tokens/-/design-tokens-10.0.2.tgz",
+      "integrity": "sha512-YzJsY15Tx5M8katxATKLKx1RvfP2Vm06LdYdY3YSCjRAVwwZCoLIAQ4TacOf4YtgqvJfDr/IQpBDN9fC+Gpb4Q==",
       "dev": true,
-      "license": "Apache-2.0"
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=22"
+      }
     },
     "node_modules/@sumup-oss/icons": {
-      "version": "5.24.1",
-      "resolved": "https://registry.npmjs.org/@sumup-oss/icons/-/icons-5.24.1.tgz",
-      "integrity": "sha512-GTc1BE7dnzdpJ93P/PPIOt730oL9i8TeucfKTLiECkUumuDToqgJRz91oMVnI06QapoCgSDSoQWVVyNdSsAPvw==",
+      "version": "6.2.0",
+      "resolved": "https://registry.npmjs.org/@sumup-oss/icons/-/icons-6.2.0.tgz",
+      "integrity": "sha512-mmwYHzcC4pPEr8D/gs/GmHHhWcMFf9tPoiscCVCnx0YatJBm3GdaaMIlxLJYIPsgbGI4CrzBO/qLtS6tMOtJ2g==",
       "dev": true,
       "license": "Apache-2.0",
       "engines": {
-        "node": ">=20"
+        "node": ">=22"
       },
       "peerDependencies": {
         "react": ">=16.0.0 <20.0.0"
@@ -14490,9 +14493,9 @@
       }
     },
     "node_modules/nanostores": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/nanostores/-/nanostores-1.2.0.tgz",
-      "integrity": "sha512-F0wCzbsH80G7XXo0Jd9/AVQC7ouWY6idUCTnMwW5t/Rv9W8qmO6endavDwg7TNp5GbugwSukFMVZqzPSrSMndg==",
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/nanostores/-/nanostores-1.3.0.tgz",
+      "integrity": "sha512-XPUa/jz+P1oJvN9VBxw4L9MtdFfaH3DAryqPssqhb2kXjmb9npz0dly6rCsgFWOPr4Yg9mTfM3MDZgZZ+7A3lA==",
       "dev": true,
       "funding": [
         {
diff --git a/package.json b/package.json
index ead54d60..76864833 100644
--- a/package.json
+++ b/package.json
@@ -54,9 +54,9 @@
     "@expressive-code/plugin-collapsible-sections": "^0.42.0",
     "@expressive-code/plugin-line-numbers": "0.42.0",
     "@sindresorhus/slugify": "^3.0.0",
-    "@sumup-oss/circuit-ui": "^10.16.1",
-    "@sumup-oss/design-tokens": "^9.0.0",
-    "@sumup-oss/icons": "^5.24.1",
+    "@sumup-oss/circuit-ui": "^11.2.1",
+    "@sumup-oss/design-tokens": "^10.0.2",
+    "@sumup-oss/icons": "^6.2.0",
     "@types/node": "^25.6.0",
     "@types/react": "^19.2.14",
     "@types/react-dom": "^19.2.3",