diff --git a/Cargo.lock b/Cargo.lock
index b3f2d58..581280c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -229,9 +229,9 @@ dependencies = [
 
 [[package]]
 name = "chirpstack_api"
-version = "4.9.0-test.2"
+version = "4.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e47ab9c1f13fef2a591b32e81a34aead5395f4d2c983de01d76bc278d8e39795"
+checksum = "8579b83c434a3fb65c487d8d04cb974b2351a3f63eb5236d239289b2c81328e6"
 dependencies = [
  "hex",
  "pbjson",
@@ -284,7 +284,7 @@ version = "4.5.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c780290ccf4fb26629baa7a1081e68ced113f1d3ec302fa5948f1c381ebf06c6"
 dependencies = [
- "heck 0.5.0",
+ "heck",
  "proc-macro2",
  "quote",
  "syn",
@@ -461,15 +461,6 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
-[[package]]
-name = "error-chain"
-version = "0.12.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2d2f06b9cac1506ece98fe3231e3cc9c4410ec3d5b1f24ae1c8946f0742cdefc"
-dependencies = [
- "version_check",
-]
-
 [[package]]
 name = "fastrand"
 version = "2.1.0"
@@ -626,9 +617,9 @@ checksum = "40ecd4077b5ae9fd2e9e169b102c6c330d0605168eb0e8bf79952b256dbefffd"
 
 [[package]]
 name = "handlebars"
-version = "5.1.2"
+version = "6.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d08485b96a0e6393e9e4d1b8d48cf74ad6c063cd905eb33f42c1ce3f0377539b"
+checksum = "5226a0e122dc74917f3a701484482bed3ee86d016c7356836abbaa033133a157"
 dependencies = [
  "log",
  "pest",
@@ -644,12 +635,6 @@ version = "0.14.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e5274423e17b7c9fc20b6e7e208532f9b19825d82dfd615708b70edd83df41f1"
 
-[[package]]
-name = "heck"
-version = "0.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8"
-
 [[package]]
 name = "heck"
 version = "0.5.0"
@@ -670,13 +655,13 @@ checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
 
 [[package]]
 name = "hostname"
-version = "0.3.1"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c731c3e10504cc8ed35cfe2f1db4c9274c3d35fa486e3b31df46f068ef3e867"
+checksum = "f9c7c7c8ac16c798734b8a24560c1362120597c40d5e1459f09498f8f6c8f2ba"
 dependencies = [
+ "cfg-if",
  "libc",
- "match_cfg",
- "winapi",
+ "windows",
 ]
 
 [[package]]
@@ -757,18 +742,18 @@ dependencies = [
 
 [[package]]
 name = "itertools"
-version = "0.11.0"
+version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1c173a5686ce8bfa551b3563d0c2170bf24ca44da99c7ca4bfdab5418c3fe57"
+checksum = "ba291022dbbd398a455acf126c1e341954079855bc60dfdda641363bd6922569"
 dependencies = [
  "either",
 ]
 
 [[package]]
 name = "itertools"
-version = "0.12.1"
+version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ba291022dbbd398a455acf126c1e341954079855bc60dfdda641363bd6922569"
+checksum = "413ee7dfc52ee1a4949ceeb7dbc8a33f2d6c088194d9f922fb8318faf1f01186"
 dependencies = [
  "either",
 ]
@@ -843,21 +828,15 @@ checksum = "90ed8c1e510134f979dbc4f070f87d4313098b704861a105fe34231c70a3901c"
 
 [[package]]
 name = "lrwn_filters"
-version = "4.7.0"
+version = "4.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "425e21a2cb14bfbdb8e7b84993c0fba5fe1b9dc2381c59dfbda3cbf28b4ef57d"
+checksum = "470ec7a1a238a47a5ed8b7a0f765ccb870b812dea76621c35b0bae1118b831cb"
 dependencies = [
  "hex",
  "serde",
  "thiserror",
 ]
 
-[[package]]
-name = "match_cfg"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ffbee8634e0d45d258acb448e7eaab3fce7a0a467395d4d9f228e3c1f01fb2e4"
-
 [[package]]
 name = "memchr"
 version = "2.7.4"
@@ -875,13 +854,14 @@ dependencies = [
 
 [[package]]
 name = "mio"
-version = "0.8.11"
+version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4a650543ca06a924e8b371db273b2756685faae30f8487da1b56505a8f78b0c"
+checksum = "80e04d1dcff3aae0704555fe5fee3bcfaf3d1fdf8a7e521d5b9d2b42acb52cec"
 dependencies = [
+ "hermit-abi",
  "libc",
  "wasi",
- "windows-sys 0.48.0",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]
@@ -905,16 +885,6 @@ dependencies = [
  "autocfg",
 ]
 
-[[package]]
-name = "num_cpus"
-version = "1.16.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4161fcb6d602d4d2081af7c3a45852d875a03dd337a6bfdd6e06407b61342a43"
-dependencies = [
- "hermit-abi",
- "libc",
-]
-
 [[package]]
 name = "num_threads"
 version = "0.1.7"
@@ -947,9 +917,9 @@ checksum = "ff011a302c396a5197692431fc1948019154afc178baf7d8e37367442a4601cf"
 
 [[package]]
 name = "pbjson"
-version = "0.6.0"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1030c719b0ec2a2d25a5df729d6cff1acf3cc230bf766f4f97833591f7577b90"
+checksum = "c7e6349fa080353f4a597daffd05cb81572a9c031a6d4fff7e504947496fcc68"
 dependencies = [
  "base64 0.21.7",
  "serde",
@@ -957,21 +927,21 @@ dependencies = [
 
 [[package]]
 name = "pbjson-build"
-version = "0.6.2"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2580e33f2292d34be285c5bc3dba5259542b083cfad6037b6d70345f24dcb735"
+checksum = "6eea3058763d6e656105d1403cb04e0a41b7bbac6362d413e7c33be0c32279c9"
 dependencies = [
- "heck 0.4.1",
- "itertools 0.11.0",
+ "heck",
+ "itertools 0.13.0",
  "prost",
  "prost-types",
 ]
 
 [[package]]
 name = "pbjson-types"
-version = "0.6.0"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "18f596653ba4ac51bdecbb4ef6773bc7f56042dc13927910de1684ad3d32aa12"
+checksum = "e54e5e7bfb1652f95bc361d76f3c780d8e526b134b85417e774166ee941f0887"
 dependencies = [
  "bytes",
  "chrono",
@@ -1104,9 +1074,9 @@ dependencies = [
 
 [[package]]
 name = "prost"
-version = "0.12.6"
+version = "0.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "deb1435c188b76130da55f17a466d252ff7b1418b2ad3e037d127b94e3411f29"
+checksum = "e13db3d3fde688c61e2446b4d843bc27a7e8af269a69440c0308021dc92333cc"
 dependencies = [
  "bytes",
  "prost-derive",
@@ -1114,12 +1084,12 @@ dependencies = [
 
 [[package]]
 name = "prost-build"
-version = "0.12.6"
+version = "0.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "22505a5c94da8e3b7c2996394d1c933236c4d743e81a410bcca4e6989fc066a4"
+checksum = "5bb182580f71dd070f88d01ce3de9f4da5021db7115d2e1c3605a754153b77c1"
 dependencies = [
  "bytes",
- "heck 0.5.0",
+ "heck",
  "itertools 0.12.1",
  "log",
  "multimap",
@@ -1135,9 +1105,9 @@ dependencies = [
 
 [[package]]
 name = "prost-derive"
-version = "0.12.6"
+version = "0.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81bddcdb20abf9501610992b6759a4c888aef7d1a7247ef75e2404275ac24af1"
+checksum = "18bec9b0adc4eba778b33684b7ba3e7137789434769ee3ce3930463ef904cfca"
 dependencies = [
  "anyhow",
  "itertools 0.12.1",
@@ -1148,9 +1118,9 @@ dependencies = [
 
 [[package]]
 name = "prost-types"
-version = "0.12.6"
+version = "0.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9091c90b0a32608e984ff2fa4091273cbdd755d54935c51d520887f4a1dbd5b0"
+checksum = "cee5168b05f49d4b0ca581206eb14a7b22fafd963efe729ac48eb03266e25cc2"
 dependencies = [
  "prost",
 ]
@@ -1567,11 +1537,10 @@ dependencies = [
 
 [[package]]
 name = "syslog"
-version = "6.1.1"
+version = "7.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dfc7e95b5b795122fafe6519e27629b5ab4232c73ebb2428f568e82b1a457ad3"
+checksum = "019f1500a13379b7d051455df397c75770de6311a7a188a699499502704d9f10"
 dependencies = [
- "error-chain",
  "hostname",
  "libc",
  "log",
@@ -1585,7 +1554,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a3e535eb8dded36d55ec13eddacd30dec501792ff23a0b1682c38601b8cf2349"
 dependencies = [
  "cfg-expr",
- "heck 0.5.0",
+ "heck",
  "pkg-config",
  "toml",
  "version-compare",
@@ -1679,27 +1648,26 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
 [[package]]
 name = "tokio"
-version = "1.38.0"
+version = "1.39.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ba4f4a02a7a80d6f274636f0aa95c7e383b912d41fe721a31f29e29698585a4a"
+checksum = "daa4fb1bc778bd6f04cbfc4bb2d06a7396a8f299dc33ea1900cedaa316f467b1"
 dependencies = [
  "backtrace",
  "bytes",
  "libc",
  "mio",
- "num_cpus",
  "pin-project-lite",
  "signal-hook-registry",
  "socket2",
  "tokio-macros",
- "windows-sys 0.48.0",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]
 name = "tokio-macros"
-version = "2.3.0"
+version = "2.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5f5ae998a069d4b5aba8ee9dad856af7d520c3699e6159b185c2acd48155d39a"
+checksum = "693d596312e88961bc67d7f1f97af8a70227d9f90c31bba5806eec004978d752"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1753,9 +1721,9 @@ dependencies = [
 
 [[package]]
 name = "tonic-build"
-version = "0.11.0"
+version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "be4ef6dd70a610078cb4e338a0f79d06bc759ff1b22d2120c2ff02ae264ba9c2"
+checksum = "568392c5a2bd0020723e3f387891176aabafe36fd9fcd074ad309dfa0c8eb964"
 dependencies = [
  "prettyplease",
  "proc-macro2",
@@ -1954,22 +1922,6 @@ version = "0.2.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "af190c94f2773fdb3729c55b007a722abb5384da03bc0986df4c289bf5567e96"
 
-[[package]]
-name = "winapi"
-version = "0.3.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
-dependencies = [
- "winapi-i686-pc-windows-gnu",
- "winapi-x86_64-pc-windows-gnu",
-]
-
-[[package]]
-name = "winapi-i686-pc-windows-gnu"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
-
 [[package]]
 name = "winapi-util"
 version = "0.1.8"
@@ -1980,10 +1932,14 @@ dependencies = [
 ]
 
 [[package]]
-name = "winapi-x86_64-pc-windows-gnu"
-version = "0.4.0"
+name = "windows"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
+checksum = "e48a53791691ab099e5e2ad123536d0fff50652600abaf43bbf952894110d0be"
+dependencies = [
+ "windows-core",
+ "windows-targets 0.52.5",
+]
 
 [[package]]
 name = "windows-core"
diff --git a/Cargo.toml b/Cargo.toml
index d14afab..80c2e9a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,17 +16,17 @@
     "usage",
     "derive",
   ] }
-  chirpstack_api = { version = "4.9.0-test.2", default-features = false, features = [
+  chirpstack_api = { version = "4.9", default-features = false, features = [
     "json",
   ] }
-  lrwn_filters = { version = "4.7", features = ["serde"] }
+  lrwn_filters = { version = "4.9", features = ["serde"] }
   serde_json = "1.0"
   serde = { version = "1.0", features = ["derive"] }
   humantime-serde = "1.1"
   log = "0.4"
   simple_logger = "5.0"
-  syslog = "6.1"
-  prost = "0.12"
+  syslog = "7.0"
+  prost = "0.13"
   anyhow = "1.0"
   toml = "0.8"
   once_cell = "1.19"
@@ -35,14 +35,14 @@
   hex = "0.4"
   base64 = "0.22"
   rand = "0.8"
-  pbjson-types = "0.6"
+  pbjson-types = "0.7"
   rumqttc = { version = "0.24", features = ["url", "websocket"] }
   url = "2.5"
   rustls-native-certs = "0.7"
   rustls-pemfile = "2.1"
   rustls-pki-types = "1.7"
-  handlebars = "5.1"
-  tokio = { version = "1.38", features = [
+  handlebars = "6.0"
+  tokio = { version = "1.39", features = [
     "macros",
     "rt-multi-thread",
     "net",
diff --git a/Makefile b/Makefile
index b27e027..4577103 100644
--- a/Makefile
+++ b/Makefile
@@ -23,13 +23,13 @@ build-armv7-unknown-linux-musleabihf:
 
 build-mips-unknown-linux-musl:
 	# mips is a tier-3 target.
-	rustup toolchain add nightly-2024-02-18-x86_64-unknown-linux-gnu
-	cross +nightly-2024-02-18 build -Z build-std=panic_abort,std --target mips-unknown-linux-musl --release --no-default-features --features semtech_udp
+	rustup toolchain add nightly-2024-05-17-x86_64-unknown-linux-gnu
+	cross +nightly-2024-05-17 build -Z build-std=panic_abort,std --target mips-unknown-linux-musl --release --no-default-features --features semtech_udp
 
 build-mipsel-unknown-linux-musl:
 	# mipsel is a tier-3 target.
-	rustup toolchain add nightly-2024-02-18-x86_64-unknown-linux-gnu
-	cross +nightly-2024-02-18 build -Z build-std=panic_abort,std --target mipsel-unknown-linux-musl --release --no-default-features --features semtech_udp
+	rustup toolchain add nightly-2024-05-17-x86_64-unknown-linux-gnu
+	cross +nightly-2024-05-17 build -Z build-std=panic_abort,std --target mipsel-unknown-linux-musl --release --no-default-features --features semtech_udp
 
 # Build distributable binaries for all targets.
 dist: \
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 4712a8e..be2896e 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,4 +1,4 @@
 [toolchain]
-  channel = "1.79.0"
+  channel = "1.80.1"
   components = ["rustfmt", "clippy"]
   profile = "default"