diff --git a/build-packages/check-pr/package.json b/build-packages/check-pr/package.json
index 1e11c90bc0..70008155b3 100644
--- a/build-packages/check-pr/package.json
+++ b/build-packages/check-pr/package.json
@@ -24,6 +24,6 @@
     "eslint": "^8.55.0",
     "mock-fs": "^5.2.0",
     "prettier": "^3.1.1",
-    "typescript": "^5.2.2"
+    "typescript": "^5.3.3"
   }
 }
diff --git a/build-packages/get-changelog/package.json b/build-packages/get-changelog/package.json
index c13b809258..6349e8080a 100644
--- a/build-packages/get-changelog/package.json
+++ b/build-packages/get-changelog/package.json
@@ -21,6 +21,6 @@
     "depcheck": "^1.4.7",
     "eslint": "^8.55.0",
     "prettier": "^3.1.1",
-    "typescript": "^5.2.2"
+    "typescript": "^5.3.3"
   }
 }
diff --git a/package.json b/package.json
index 3ca301604c..d05625eb45 100644
--- a/package.json
+++ b/package.json
@@ -122,7 +122,7 @@
     "ts-node": "^10.9.2",
     "turbo": "^1.11.2",
     "typedoc": "^0.25.4",
-    "typescript": "~5.2.2"
+    "typescript": "~5.3.3"
   },
   "resolutions": {
     "@sap/cds": "^6.1.1",
diff --git a/packages/connectivity/package.json b/packages/connectivity/package.json
index d09e1e2182..034a87922c 100644
--- a/packages/connectivity/package.json
+++ b/packages/connectivity/package.json
@@ -48,6 +48,6 @@
   "devDependencies": {
     "mock-fs": "^5.2.0",
     "nock": "^13.4.0",
-    "typescript": "~5.2.2"
+    "typescript": "~5.3.3"
   }
 }
diff --git a/packages/generator-common/package.json b/packages/generator-common/package.json
index 2d43e32603..50530819c9 100644
--- a/packages/generator-common/package.json
+++ b/packages/generator-common/package.json
@@ -41,7 +41,7 @@
     "fast-levenshtein": "~3.0.0",
     "fs-extra": "^11.2.0",
     "glob": "^10.3.10",
-    "typescript": "~5.2.2",
+    "typescript": "~5.3.3",
     "prettier": "^3.1.1",
     "yargs": "^17.7.2",
     "voca": "^1.4.1"
diff --git a/packages/generator/package.json b/packages/generator/package.json
index eec15e0bb9..ea3e441624 100644
--- a/packages/generator/package.json
+++ b/packages/generator/package.json
@@ -49,7 +49,7 @@
     "fast-xml-parser": "^4.3.2",
     "fs-extra": "^11.2.0",
     "ts-morph": "^21.0.1",
-    "typescript": "~5.2.2",
+    "typescript": "~5.3.3",
     "voca": "^1.4.1",
     "winston": "^3.11.0"
   },
diff --git a/packages/http-client/package.json b/packages/http-client/package.json
index 554d71d045..2cf5a4979c 100644
--- a/packages/http-client/package.json
+++ b/packages/http-client/package.json
@@ -45,7 +45,7 @@
   "devDependencies": {
     "https-proxy-agent": "^7.0.2",
     "nock": "^13.4.0",
-    "typescript": "~5.2.2",
+    "typescript": "~5.3.3",
     "jsonwebtoken": "^9.0.2"
   }
 }
diff --git a/packages/mail-client/package.json b/packages/mail-client/package.json
index edab86182c..3cee67c4e3 100644
--- a/packages/mail-client/package.json
+++ b/packages/mail-client/package.json
@@ -45,7 +45,7 @@
   },
   "devDependencies": {
     "@types/nodemailer": "^6.4.14",
-    "typescript": "~5.2.2",
+    "typescript": "~5.3.3",
     "nock": "^13.4.0"
   }
 }
diff --git a/packages/odata-common/package.json b/packages/odata-common/package.json
index 3c14dbcebc..b508e2a5af 100644
--- a/packages/odata-common/package.json
+++ b/packages/odata-common/package.json
@@ -46,7 +46,7 @@
     "voca": "^1.4.1"
   },
   "devDependencies": {
-    "typescript": "~5.2.2",
+    "typescript": "~5.3.3",
     "@sap-cloud-sdk/test-services-odata-common": "^3.9.0"
   }
 }
diff --git a/packages/odata-v2/package.json b/packages/odata-v2/package.json
index e5c40aad11..188ba202bb 100644
--- a/packages/odata-v2/package.json
+++ b/packages/odata-v2/package.json
@@ -49,6 +49,6 @@
     "@sap-cloud-sdk/test-services-odata-v2": "^3.9.0",
     "@sap-cloud-sdk/resilience": "^3.9.0",
     "nock": "^13.4.0",
-    "typescript": "~5.2.2"
+    "typescript": "~5.3.3"
   }
 }
diff --git a/packages/odata-v4/package.json b/packages/odata-v4/package.json
index 0eff080362..c1b7e3e535 100644
--- a/packages/odata-v4/package.json
+++ b/packages/odata-v4/package.json
@@ -48,6 +48,6 @@
   "devDependencies": {
     "@sap-cloud-sdk/test-services-odata-v4": "^3.9.0",
     "nock": "^13.4.0",
-    "typescript": "~5.2.2"
+    "typescript": "~5.3.3"
   }
 }
diff --git a/packages/openapi-generator/package.json b/packages/openapi-generator/package.json
index 5c7687b898..2848007ec7 100644
--- a/packages/openapi-generator/package.json
+++ b/packages/openapi-generator/package.json
@@ -49,6 +49,6 @@
     "@types/js-yaml": "^4.0.9",
     "mock-fs": "^5.2.0",
     "prettier": "^3.1.1",
-    "typescript": "~5.2.2"
+    "typescript": "~5.3.3"
   }
 }
diff --git a/packages/openapi/package.json b/packages/openapi/package.json
index 2958e92598..7efe8c59e5 100644
--- a/packages/openapi/package.json
+++ b/packages/openapi/package.json
@@ -45,6 +45,6 @@
   },
   "devDependencies": {
     "nock": "^13.4.0",
-    "typescript": "~5.2.2"
+    "typescript": "~5.3.3"
   }
 }
diff --git a/packages/resilience/package.json b/packages/resilience/package.json
index cddc1f411f..8d07cddaec 100644
--- a/packages/resilience/package.json
+++ b/packages/resilience/package.json
@@ -47,6 +47,6 @@
     "@types/async-retry": "^1.4.8",
     "@types/opossum": "^8.1.6",
     "nock": "^13.4.0",
-    "typescript": "~5.2.2"
+    "typescript": "~5.3.3"
   }
 }
diff --git a/packages/temporal-de-serializers/package.json b/packages/temporal-de-serializers/package.json
index a97601d0ef..673d2b955b 100644
--- a/packages/temporal-de-serializers/package.json
+++ b/packages/temporal-de-serializers/package.json
@@ -41,6 +41,6 @@
     "@sap-cloud-sdk/odata-common": "^3.9.0"
   },
   "devDependencies": {
-    "typescript": "~5.2.2"
+    "typescript": "~5.3.3"
   }
 }
diff --git a/packages/test-util/package.json b/packages/test-util/package.json
index 91018b483e..a46b5051b7 100644
--- a/packages/test-util/package.json
+++ b/packages/test-util/package.json
@@ -39,6 +39,6 @@
   },
   "devDependencies": {
     "mock-fs": "^5.2.0",
-    "typescript": "~5.2.2"
+    "typescript": "~5.3.3"
   }
 }
diff --git a/packages/util/package.json b/packages/util/package.json
index 0c0ceeda1f..0a2bd6fb2d 100644
--- a/packages/util/package.json
+++ b/packages/util/package.json
@@ -43,7 +43,7 @@
   },
   "devDependencies": {
     "nock": "^13.4.0",
-    "typescript": "~5.2.2",
+    "typescript": "~5.3.3",
     "mock-fs": "^5.2.0"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index d4b7aeb901..509ebd3596 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9657,10 +9657,10 @@ typescript@^4.0.0, typescript@^4.5.5:
   resolved "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz#095979f9bcc0d09da324d58d03ce8f8374cbe65a"
   integrity sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==
 
-typescript@^5.2.2, typescript@~5.2.2:
-  version "5.2.2"
-  resolved "https://registry.npmjs.org/typescript/-/typescript-5.2.2.tgz#5ebb5e5a5b75f085f22bc3f8460fba308310fa78"
-  integrity sha512-mI4WrpHsbCIcwT9cF4FZvr80QUeKvsUsUvKDoR+X/7XHQH98xYD8YHZg7ANtz2GtZt/CBq2QJ0thkGJMHfqc1w==
+typescript@^5.3.3, typescript@~5.3.3:
+  version "5.3.3"
+  resolved "https://registry.npmjs.org/typescript/-/typescript-5.3.3.tgz#b3ce6ba258e72e6305ba66f5c9b452aaee3ffe37"
+  integrity sha512-pXWcraxM0uxAS+tN0AG/BF2TyqmHO014Z070UsJ+pFvYuRSq8KH8DmWpnbXe0pEPDHXZV3FcAbJkijJ5oNEnWw==
 
 uglify-js@^3.1.4:
   version "3.17.4"