diff --git a/package.json b/package.json
index e4446f398e8476200fa8f4251198484cfde063f7..158b3f3c76dc3f1e81f7bcc564abc859f62a876a 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "rimraf": "^4.4.1",
     "ts-jest": "^29.1.0",
     "ts-node": "^10.9.1",
-    "typescript": "5.4.5"
+    "typescript": "5.6.3"
   },
   "dependencies": {
     "@google-cloud/functions-framework": "^3.3.0",
diff --git a/yarn.lock b/yarn.lock
index 20093bee22095fdff62c8184f3c50e1a154d88d2..623d3f035d837d7b8e45e1bd0c34b1fcaffc60db 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2550,7 +2550,7 @@ __metadata:
     rimraf: "npm:^4.4.1"
     ts-jest: "npm:^29.1.0"
     ts-node: "npm:^10.9.1"
-    typescript: "npm:5.4.5"
+    typescript: "npm:5.6.3"
     winston: "npm:^3.8.2"
   languageName: unknown
   linkType: soft
@@ -5088,23 +5088,23 @@ __metadata:
   languageName: node
   linkType: hard
 
-"typescript@npm:5.4.5":
-  version: 5.4.5
-  resolution: "typescript@npm:5.4.5"
+"typescript@npm:5.6.3":
+  version: 5.6.3
+  resolution: "typescript@npm:5.6.3"
   bin:
     tsc: bin/tsc
     tsserver: bin/tsserver
-  checksum: 10c0/2954022ada340fd3d6a9e2b8e534f65d57c92d5f3989a263754a78aba549f7e6529acc1921913560a4b816c46dce7df4a4d29f9f11a3dc0d4213bb76d043251e
+  checksum: 10c0/44f61d3fb15c35359bc60399cb8127c30bae554cd555b8e2b46d68fa79d680354b83320ad419ff1b81a0bdf324197b29affe6cc28988cd6a74d4ac60c94f9799
   languageName: node
   linkType: hard
 
-"typescript@patch:typescript@npm%3A5.4.5#optional!builtin<compat/typescript>":
-  version: 5.4.5
-  resolution: "typescript@patch:typescript@npm%3A5.4.5#optional!builtin<compat/typescript>::version=5.4.5&hash=5adc0c"
+"typescript@patch:typescript@npm%3A5.6.3#optional!builtin<compat/typescript>":
+  version: 5.6.3
+  resolution: "typescript@patch:typescript@npm%3A5.6.3#optional!builtin<compat/typescript>::version=5.6.3&hash=5adc0c"
   bin:
     tsc: bin/tsc
     tsserver: bin/tsserver
-  checksum: 10c0/db2ad2a16ca829f50427eeb1da155e7a45e598eec7b086d8b4e8ba44e5a235f758e606d681c66992230d3fc3b8995865e5fd0b22a2c95486d0b3200f83072ec9
+  checksum: 10c0/ac8307bb06bbfd08ae7137da740769b7d8c3ee5943188743bb622c621f8ad61d244767480f90fbd840277fbf152d8932aa20c33f867dea1bb5e79b187ca1a92f
   languageName: node
   linkType: hard