diff --git a/package.json b/package.json
index 6648d9d42..ba313f21b 100644
--- a/package.json
+++ b/package.json
@@ -68,7 +68,7 @@
     "case-anything": "^2.1.13",
     "protobufjs": "^7.2.4",
     "ts-poet": "^6.5.0",
-    "ts-proto-descriptors": "1.14.0"
+    "ts-proto-descriptors": "1.15.0"
   },
   "packageManager": "yarn@3.6.0"
 }
diff --git a/protos/package.json b/protos/package.json
index bed956c1c..b1737badb 100644
--- a/protos/package.json
+++ b/protos/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ts-proto-descriptors",
-  "version": "1.14.0",
+  "version": "1.15.0",
   "description": "",
   "repository": "github:stephenh/ts-proto",
   "keywords": [],
@@ -12,7 +12,7 @@
     "dist/"
   ],
   "dependencies": {
-    "long": "^5.0.0",
+    "long": "^5.2.3",
     "protobufjs": "^7.2.4"
   },
   "devDependencies": {
diff --git a/protos/yarn.lock b/protos/yarn.lock
index dff3ea66d..a73460ed8 100644
--- a/protos/yarn.lock
+++ b/protos/yarn.lock
@@ -110,7 +110,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"long@npm:^5.0.0":
+"long@npm:^5.0.0, long@npm:^5.2.3":
   version: 5.2.3
   resolution: "long@npm:5.2.3"
   checksum: 885ede7c3de4facccbd2cacc6168bae3a02c3e836159ea4252c87b6e34d40af819824b2d4edce330bfb5c4d6e8ce3ec5864bdcf9473fa1f53a4f8225860e5897
@@ -146,11 +146,21 @@ __metadata:
   languageName: node
   linkType: hard
 
-"ts-proto-descriptors@1.13.0, ts-proto-descriptors@workspace:.":
+"ts-proto-descriptors@npm:1.13.0":
+  version: 1.13.0
+  resolution: "ts-proto-descriptors@npm:1.13.0"
+  dependencies:
+    long: ^5.0.0
+    protobufjs: ^7.2.4
+  checksum: 5979d706d91cf3868a6a41ad182c679adc4ec79094d5f679a98c7e710c905f602cfe1d5d225140b98f70deaa4e920dfa3a7b259c1849e8fa1f2fde2b2ce2eb10
+  languageName: node
+  linkType: hard
+
+"ts-proto-descriptors@workspace:.":
   version: 0.0.0-use.local
   resolution: "ts-proto-descriptors@workspace:."
   dependencies:
-    long: ^5.0.0
+    long: ^5.2.3
     protobufjs: ^7.2.4
     ts-proto: ^1.155.0
     typescript: ^5.1.3
diff --git a/yarn.lock b/yarn.lock
index c167b23ad..298adf0de 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5312,6 +5312,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"long@npm:^5.2.3":
+  version: 5.2.3
+  resolution: "long@npm:5.2.3"
+  checksum: 885ede7c3de4facccbd2cacc6168bae3a02c3e836159ea4252c87b6e34d40af819824b2d4edce330bfb5c4d6e8ce3ec5864bdcf9473fa1f53a4f8225860e5897
+  languageName: node
+  linkType: hard
+
 "lru-cache@npm:^6.0.0":
   version: 6.0.0
   resolution: "lru-cache@npm:6.0.0"
@@ -7807,13 +7814,13 @@ __metadata:
   languageName: node
   linkType: hard
 
-"ts-proto-descriptors@npm:1.14.0":
-  version: 1.14.0
-  resolution: "ts-proto-descriptors@npm:1.14.0"
+"ts-proto-descriptors@npm:1.15.0":
+  version: 1.15.0
+  resolution: "ts-proto-descriptors@npm:1.15.0"
   dependencies:
-    long: ^5.0.0
+    long: ^5.2.3
     protobufjs: ^7.2.4
-  checksum: 640486137fda4085d0efe1a4a47642396da958d3592e50f813585a7d64042bd4544e6154445921ba93083401179a7bca7e30ee5833ecc06a10a235eff48f93ff
+  checksum: 50e77d7c89dc52e9e74ee859e3232cece527d59ddcce515852059df70b4d80b49e73eb65166ec87f6f9238cadc2c77eb05695724f82aa4501bc2378fb2457643
   languageName: node
   linkType: hard
 
@@ -7855,7 +7862,7 @@ __metadata:
     semantic-release: ^21.0.7
     ts-jest: ^29.1.1
     ts-poet: ^6.5.0
-    ts-proto-descriptors: 1.14.0
+    ts-proto-descriptors: 1.15.0
     tsx: ^3.12.7
     typescript: ^5.1.6
     uglify-js: ^3.17.4