diff --git a/Cargo.lock b/Cargo.lock
index 54052ca5..1931d134 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -184,9 +184,9 @@ dependencies = [
 
 [[package]]
 name = "chirpstack_api"
-version = "4.14.1"
+version = "4.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4fa980aff66264dd8422d3fb54a0060fddde1118059aa3740af0150265a63021"
+checksum = "7fc488587b4a39165e86b781c7a2824fe387d38688c652b0be85b2809e4c6582"
 dependencies = [
  "hex",
  "pbjson-build",
@@ -194,6 +194,7 @@ dependencies = [
  "prost-types",
  "rand",
  "tonic-build",
+ "tonic-prost-build",
 ]
 
 [[package]]
@@ -808,12 +809,12 @@ checksum = "42f5e15c9953c5e4ccceeb2e7382a716482c34515315f7b03532b8b4e8393d2d"
 
 [[package]]
 name = "pbjson-build"
-version = "0.7.0"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6eea3058763d6e656105d1403cb04e0a41b7bbac6362d413e7c33be0c32279c9"
+checksum = "af22d08a625a2213a78dbb0ffa253318c5c79ce3133d32d296655a7bdfb02095"
 dependencies = [
  "heck",
- "itertools 0.13.0",
+ "itertools 0.14.0",
  "prost",
  "prost-types",
 ]
@@ -913,9 +914,9 @@ dependencies = [
 
 [[package]]
 name = "prost"
-version = "0.13.5"
+version = "0.14.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2796faa41db3ec313a31f7624d9286acf277b52de526150b7e69f3debf891ee5"
+checksum = "7231bd9b3d3d33c86b58adbac74b5ec0ad9f496b19d22801d773636feaa95f3d"
 dependencies = [
  "bytes",
  "prost-derive",
@@ -923,9 +924,9 @@ dependencies = [
 
 [[package]]
 name = "prost-build"
-version = "0.13.5"
+version = "0.14.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "be769465445e8c1474e9c5dac2018218498557af32d9ed057325ec9a41ae81bf"
+checksum = "ac6c3320f9abac597dcbc668774ef006702672474aad53c6d596b62e487b40b1"
 dependencies = [
  "heck",
  "itertools 0.14.0",
@@ -943,9 +944,9 @@ dependencies = [
 
 [[package]]
 name = "prost-derive"
-version = "0.13.5"
+version = "0.14.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a56d757972c98b346a9b766e3f02746cde6dd1cd1d1d563472929fdd74bec4d"
+checksum = "9120690fafc389a67ba3803df527d0ec9cbbc9cc45e4cc20b332996dfb672425"
 dependencies = [
  "anyhow",
  "itertools 0.14.0",
@@ -956,9 +957,9 @@ dependencies = [
 
 [[package]]
 name = "prost-types"
-version = "0.13.5"
+version = "0.14.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "52c2c1bf36ddb1a1c396b3601a3cec27c2462e45f07c386894ec3ccf5332bd16"
+checksum = "b9b4db3d6da204ed77bb26ba83b6122a73aeb2e87e25fbf7ad2e84c4ccbf8f72"
 dependencies = [
  "prost",
 ]
@@ -1393,9 +1394,21 @@ checksum = "d163a63c116ce562a22cda521fcc4d79152e7aba014456fb5eb442f6d6a10109"
 
 [[package]]
 name = "tonic-build"
-version = "0.13.1"
+version = "0.14.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4c40aaccc9f9eccf2cd82ebc111adc13030d23e887244bc9cfa5d1d636049de3"
+dependencies = [
+ "prettyplease",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "tonic-prost-build"
+version = "0.14.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eac6f67be712d12f0b41328db3137e0d0757645d8904b4cb7d51cd9c2279e847"
+checksum = "b4a16cba4043dc3ff43fcb3f96b4c5c154c64cbd18ca8dce2ab2c6a451d058a2"
 dependencies = [
  "prettyplease",
  "proc-macro2",
@@ -1403,6 +1416,8 @@ dependencies = [
  "prost-types",
  "quote",
  "syn",
+ "tempfile",
+ "tonic-build",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index ad9b5bd3..3df87c24 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,7 +13,7 @@
   ]
 
   [workspace.dependencies]
-    chirpstack_api = { version = "4.14", default-features = false }
+    chirpstack_api = { version = "4.15", default-features = false }
     serde = { version = "1.0", features = ["derive"] }
     serde_json = "1.0"
     toml = { version = "0.9", default-features = false, features = [