diff --git a/backend/node/package-lock.json b/backend/node/package-lock.json
index 288a625..0e914dd 100644
--- a/backend/node/package-lock.json
+++ b/backend/node/package-lock.json
@@ -6,7 +6,7 @@
     "": {
       "name": "sumup-examples-node",
       "dependencies": {
-        "@sumup/sdk": "^0.1.1",
+        "@sumup/sdk": "^0.1.2",
         "express": "^5.2.1"
       },
       "devDependencies": {
@@ -177,9 +177,9 @@
       }
     },
     "node_modules/@sumup/sdk": {
-      "version": "0.1.1",
-      "resolved": "https://registry.npmjs.org/@sumup/sdk/-/sdk-0.1.1.tgz",
-      "integrity": "sha512-nRuiZVE+RXNtE7Lp9jNDLzZwyiTJGDpWyFt28gq5TTVNbqsEJp+L3EbnKJalBOMm1YPPo8Wmbr6LWK1Sa2pXQQ==",
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/@sumup/sdk/-/sdk-0.1.2.tgz",
+      "integrity": "sha512-PrC5crPRx4AW6kPkPoGq0Mp6K45/cDkIY8T6Umk4vE9QOUf77gZvm8Bxpug+URQ3d+Em7fVZEJfnagRlt+0IRg==",
       "license": "Apache-2.0",
       "engines": {
         "node": ">=18"
diff --git a/backend/node/package.json b/backend/node/package.json
index 0406ba1..097e24a 100644
--- a/backend/node/package.json
+++ b/backend/node/package.json
@@ -8,7 +8,7 @@
     "lint:fix": "biome check --write"
   },
   "dependencies": {
-    "@sumup/sdk": "^0.1.1",
+    "@sumup/sdk": "^0.1.2",
     "express": "^5.2.1"
   },
   "devDependencies": {