diff --git a/package.json b/package.json
index c7d315f..37cd64a 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
     "concurrently": "^7.5.0",
     "nodemon": "^2.0.20",
     "ts-proto": "^1.130.0",
-    "typescript": "^4.8.4",
+    "typescript": "^4.9.3",
     "xo": "^0.52.4"
   },
   "resolutions": {
diff --git a/yarn.lock b/yarn.lock
index 2a5dd1a..c5c2cc0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -314,7 +314,7 @@ __metadata:
     protobufjs: ^7.1.2
     simple-lndconnect: ^1.0.5
     ts-proto: ^1.130.0
-    typescript: ^4.8.4
+    typescript: ^4.9.3
     xo: ^0.52.4
   languageName: unknown
   linkType: soft
@@ -5379,7 +5379,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"typescript@npm:^4.7.3, typescript@npm:^4.8.4":
+"typescript@npm:^4.7.3":
   version: 4.8.4
   resolution: "typescript@npm:4.8.4"
   bin:
@@ -5389,7 +5389,17 @@ __metadata:
   languageName: node
   linkType: hard
 
-"typescript@patch:typescript@^4.7.3#~builtin<compat/typescript>, typescript@patch:typescript@^4.8.4#~builtin<compat/typescript>":
+"typescript@npm:^4.9.3":
+  version: 4.9.3
+  resolution: "typescript@npm:4.9.3"
+  bin:
+    tsc: bin/tsc
+    tsserver: bin/tsserver
+  checksum: 17b8f816050b412403e38d48eef0e893deb6be522d6dc7caf105e54a72e34daf6835c447735fd2b28b66784e72bfbf87f627abb4818a8e43d1fa8106396128dc
+  languageName: node
+  linkType: hard
+
+"typescript@patch:typescript@^4.7.3#~builtin<compat/typescript>":
   version: 4.8.4
   resolution: "typescript@patch:typescript@npm%3A4.8.4#~builtin<compat/typescript>::version=4.8.4&hash=701156"
   bin:
@@ -5399,6 +5409,16 @@ __metadata:
   languageName: node
   linkType: hard
 
+"typescript@patch:typescript@^4.9.3#~builtin<compat/typescript>":
+  version: 4.9.3
+  resolution: "typescript@patch:typescript@npm%3A4.9.3#~builtin<compat/typescript>::version=4.9.3&hash=701156"
+  bin:
+    tsc: bin/tsc
+    tsserver: bin/tsserver
+  checksum: ef65c22622d864497d0a0c5db693523329b3284c15fe632e93ad9aa059e8dc38ef3bd767d6f26b1e5ecf9446f49bd0f6c4e5714a2eeaf352805dc002479843d1
+  languageName: node
+  linkType: hard
+
 "unbox-primitive@npm:^1.0.1":
   version: 1.0.1
   resolution: "unbox-primitive@npm:1.0.1"