diff --git a/package-lock.json b/package-lock.json
index 6788a58..031a829 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "4.31.0-0",
       "license": "UNLICENSED",
       "dependencies": {
-        "@epilot/pricing-client": "^3.27.0",
+        "@epilot/pricing-client": "^3.27.3",
         "@types/dinero.js": "^1.9.0",
         "dinero.js": "^1.9.1"
       },
@@ -893,9 +893,9 @@
       }
     },
     "node_modules/@epilot/pricing-client": {
-      "version": "3.27.0",
-      "resolved": "https://registry.npmjs.org/@epilot/pricing-client/-/pricing-client-3.27.0.tgz",
-      "integrity": "sha512-czfsT1Qni6M58LoCSs6uyCT6u9UXaVv0KzRXf+qJrJ4eg027waItIHRmHXz53Qa8JMPs8Tj3fn6d3sL6X6Ogww==",
+      "version": "3.27.3",
+      "resolved": "https://registry.npmjs.org/@epilot/pricing-client/-/pricing-client-3.27.3.tgz",
+      "integrity": "sha512-8dG2k1tT7jQHk/EMmGfNxvPW8hblb++dkxbfAhrUaQqzd6J0yVDnrUIYwhBjloKCSj4qqKazdc05y1tXeXchGg==",
       "dependencies": {
         "@dazn/lambda-powertools-correlation-ids": "^1.28.1",
         "buffer": "^6.0.3",
@@ -11715,9 +11715,9 @@
       }
     },
     "@epilot/pricing-client": {
-      "version": "3.27.0",
-      "resolved": "https://registry.npmjs.org/@epilot/pricing-client/-/pricing-client-3.27.0.tgz",
-      "integrity": "sha512-czfsT1Qni6M58LoCSs6uyCT6u9UXaVv0KzRXf+qJrJ4eg027waItIHRmHXz53Qa8JMPs8Tj3fn6d3sL6X6Ogww==",
+      "version": "3.27.3",
+      "resolved": "https://registry.npmjs.org/@epilot/pricing-client/-/pricing-client-3.27.3.tgz",
+      "integrity": "sha512-8dG2k1tT7jQHk/EMmGfNxvPW8hblb++dkxbfAhrUaQqzd6J0yVDnrUIYwhBjloKCSj4qqKazdc05y1tXeXchGg==",
       "requires": {
         "@dazn/lambda-powertools-correlation-ids": "^1.28.1",
         "buffer": "^6.0.3",
diff --git a/package.json b/package.json
index de78588..cc3faa8 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
   "author": "epilot GmbH",
   "license": "UNLICENSED",
   "dependencies": {
-    "@epilot/pricing-client": "^3.27.0",
+    "@epilot/pricing-client": "^3.27.3",
     "@types/dinero.js": "^1.9.0",
     "dinero.js": "^1.9.1"
   },
diff --git a/src/pricing.ts b/src/pricing.ts
index d806fa4..52be1d6 100644
--- a/src/pricing.ts
+++ b/src/pricing.ts
@@ -683,7 +683,7 @@ export const computePriceItem = (
         )
       : price?.pricing_model === PricingModel.externalGetAG
       ? computeExternalGetAGItemValues(
-          price?.get_ag,
+          price?.get_ag!,
           currency,
           isTaxInclusive,
           unitAmountMultiplier!,