diff --git a/Cargo.lock b/Cargo.lock
index 356f50d..2b72b29 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -206,9 +206,9 @@ checksum = "0c4b4d0bd25bd0b74681c0ad21497610ce1b7c91b1022cd21c80c6fbdd9476b0"
 
 [[package]]
 name = "axum"
-version = "0.7.5"
+version = "0.7.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3a6c9af12842a67734c9a2e355436e5d03b22383ed60cf13cd0c18fbfe3dcbcf"
+checksum = "8f43644eed690f5374f1af436ecd6aea01cd201f6fbdf0178adaf6907afb2cec"
 dependencies = [
  "async-trait",
  "axum-core",
@@ -232,7 +232,7 @@ dependencies = [
  "serde_urlencoded",
  "sync_wrapper 1.0.1",
  "tokio",
- "tower",
+ "tower 0.5.1",
  "tower-layer",
  "tower-service",
  "tracing",
@@ -240,9 +240,9 @@ dependencies = [
 
 [[package]]
 name = "axum-core"
-version = "0.4.3"
+version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a15c63fd72d41492dc4f497196f5da1fb04fb7529e631d73630d1b491e47a2e3"
+checksum = "5e6b8ba012a258d63c9adfa28b9ddcf66149da6f986c5b5452e629d5ee64bf00"
 dependencies = [
  "async-trait",
  "bytes",
@@ -253,7 +253,7 @@ dependencies = [
  "mime",
  "pin-project-lite",
  "rustversion",
- "sync_wrapper 0.1.2",
+ "sync_wrapper 1.0.1",
  "tower-layer",
  "tower-service",
  "tracing",
@@ -306,7 +306,7 @@ dependencies = [
  "tokio",
  "tonic",
  "tonic-build",
- "tower",
+ "tower 0.4.13",
 ]
 
 [[package]]
@@ -439,9 +439,9 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "4.5.17"
+version = "4.5.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3e5a21b8495e732f1b3c364c9949b201ca7bae518c502c80256c96ad79eaf6ac"
+checksum = "b0956a43b323ac1afaffc053ed5c4b7c1f1800bacd1683c353aabbb752515dd3"
 dependencies = [
  "clap_builder",
  "clap_derive",
@@ -449,9 +449,9 @@ dependencies = [
 
 [[package]]
 name = "clap_builder"
-version = "4.5.17"
+version = "4.5.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8cf2dd12af7a047ad9d6da2b6b249759a22a7abc0f474c1dae1777afa4b21a73"
+checksum = "4d72166dd41634086d5803a47eb71ae740e61d84709c36f3c34110173db3961b"
 dependencies = [
  "anstream",
  "anstyle",
@@ -461,9 +461,9 @@ dependencies = [
 
 [[package]]
 name = "clap_derive"
-version = "4.5.13"
+version = "4.5.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "501d359d5f3dcaf6ecdeee48833ae73ec6e42723a1e52419c79abf9507eec0a0"
+checksum = "4ac6a0c7b1a9e9a5186361f67dfa1b88213572f427fb9ab038efb2bd8c582dab"
 dependencies = [
  "heck 0.5.0",
  "proc-macro2",
@@ -1221,7 +1221,7 @@ dependencies = [
  "pin-project-lite",
  "socket2",
  "tokio",
- "tower",
+ "tower 0.4.13",
  "tower-service",
  "tracing",
 ]
@@ -1559,7 +1559,7 @@ checksum = "defc4c55412d89136f966bbb339008b474350e5e6e78d2714439c386b3137a03"
 
 [[package]]
 name = "multitier-tvix-cache"
-version = "0.1.0"
+version = "0.2.0"
 dependencies = [
  "axum",
  "clap",
@@ -1572,8 +1572,8 @@ dependencies = [
  "toml",
  "tonic",
  "tonic-health",
- "tower",
- "tower-http",
+ "tower 0.5.1",
+ "tower-http 0.6.0",
  "tracing",
  "tvix-castore",
  "tvix-store",
@@ -1584,7 +1584,7 @@ dependencies = [
 [[package]]
 name = "nar-bridge"
 version = "0.1.0"
-source = "git+https://git.dgnum.eu/mdebray/tvl-depot?rev=240b6a8ba42ec0295fecb228c161bfc45a6cd6bc#240b6a8ba42ec0295fecb228c161bfc45a6cd6bc"
+source = "git+https://git.dgnum.eu/mdebray/tvl-depot?rev=3389c550b92d8b631f75e5a77e244fe698e4b4b2#3389c550b92d8b631f75e5a77e244fe698e4b4b2"
 dependencies = [
  "axum",
  "bytes",
@@ -1605,8 +1605,8 @@ dependencies = [
  "tokio-util",
  "tonic",
  "tonic-build",
- "tower",
- "tower-http",
+ "tower 0.4.13",
+ "tower-http 0.5.2",
  "tracing",
  "tracing-subscriber",
  "tvix-castore",
@@ -1641,7 +1641,7 @@ dependencies = [
 [[package]]
 name = "nix-compat"
 version = "0.1.0"
-source = "git+https://git.dgnum.eu/mdebray/tvl-depot?rev=240b6a8ba42ec0295fecb228c161bfc45a6cd6bc#240b6a8ba42ec0295fecb228c161bfc45a6cd6bc"
+source = "git+https://git.dgnum.eu/mdebray/tvl-depot?rev=3389c550b92d8b631f75e5a77e244fe698e4b4b2#3389c550b92d8b631f75e5a77e244fe698e4b4b2"
 dependencies = [
  "bitflags 2.6.0",
  "bstr",
@@ -1667,7 +1667,7 @@ dependencies = [
 [[package]]
 name = "nix-compat-derive"
 version = "0.1.0"
-source = "git+https://git.dgnum.eu/mdebray/tvl-depot?rev=240b6a8ba42ec0295fecb228c161bfc45a6cd6bc#240b6a8ba42ec0295fecb228c161bfc45a6cd6bc"
+source = "git+https://git.dgnum.eu/mdebray/tvl-depot?rev=3389c550b92d8b631f75e5a77e244fe698e4b4b2#3389c550b92d8b631f75e5a77e244fe698e4b4b2"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2018,9 +2018,9 @@ checksum = "d231b230927b5e4ad203db57bbcbee2802f6bce620b1e4a9024a07d94e2907ec"
 
 [[package]]
 name = "portable-atomic"
-version = "1.7.0"
+version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da544ee218f0d287a911e9c99a39a8c9bc8fcad3cb8db5959940044ecfc67265"
+checksum = "d30538d42559de6b034bc76fd6dd4c38961b1ee5c6c56e3808c50128fdbc22ce"
 
 [[package]]
 name = "powerfmt"
@@ -2058,9 +2058,9 @@ dependencies = [
 
 [[package]]
 name = "prost"
-version = "0.13.2"
+version = "0.13.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3b2ecbe40f08db5c006b5764a2645f7f3f141ce756412ac9e1dd6087e6d32995"
+checksum = "7b0487d90e047de87f984913713b85c601c05609aad5b0df4b4573fbf69aa13f"
 dependencies = [
  "bytes",
  "prost-derive",
@@ -2068,9 +2068,9 @@ dependencies = [
 
 [[package]]
 name = "prost-build"
-version = "0.13.2"
+version = "0.13.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f8650aabb6c35b860610e9cff5dc1af886c9e25073b7b1712a68972af4281302"
+checksum = "0c1318b19085f08681016926435853bbf7858f9c082d0999b80550ff5d9abe15"
 dependencies = [
  "bytes",
  "heck 0.5.0",
@@ -2091,9 +2091,9 @@ dependencies = [
 
 [[package]]
 name = "prost-derive"
-version = "0.13.2"
+version = "0.13.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "acf0c195eebb4af52c752bec4f52f645da98b6e92077a04110c7f349477ae5ac"
+checksum = "e9552f850d5f0964a4e4d0bf306459ac29323ddfbae05e35a7c0d35cb0803cc5"
 dependencies = [
  "anyhow",
  "itertools 0.13.0",
@@ -2104,9 +2104,9 @@ dependencies = [
 
 [[package]]
 name = "prost-types"
-version = "0.13.2"
+version = "0.13.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "60caa6738c7369b940c3d49246a8d1749323674c65cb13010134f5c9bad5b519"
+checksum = "4759aa0d3a6232fb8dbdb97b61de2c20047c68aca932c7ed76da9d788508d670"
 dependencies = [
  "prost",
 ]
@@ -2159,9 +2159,9 @@ dependencies = [
 
 [[package]]
 name = "pulldown-cmark"
-version = "0.9.6"
+version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "57206b407293d2bcd3af849ce869d52068623f19e1b5ff8e8778e3309439682b"
+checksum = "666f0f59e259aea2d72e6012290c09877a780935cc3c18b1ceded41f3890d59c"
 dependencies = [
  "bitflags 2.6.0",
  "memchr",
@@ -2170,18 +2170,18 @@ dependencies = [
 
 [[package]]
 name = "pulldown-cmark-to-cmark"
-version = "10.0.4"
+version = "17.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0194e6e1966c23cc5fd988714f85b18d548d773e81965413555d96569931833d"
+checksum = "41b27c0d365d60ff3e085007911d73419e5664de48155d558ebfa84d117a5109"
 dependencies = [
  "pulldown-cmark",
 ]
 
 [[package]]
 name = "quick-xml"
-version = "0.36.1"
+version = "0.36.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "96a05e2e8efddfa51a84ca47cec303fac86c8541b686d37cac5efc0e094417bc"
+checksum = "f7649a7b4df05aed9ea7ec6f628c67c9953a43869b8bc50929569b2999d443fe"
 dependencies = [
  "memchr",
  "serde",
@@ -2610,9 +2610,9 @@ dependencies = [
 
 [[package]]
 name = "security-framework-sys"
-version = "2.11.1"
+version = "2.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "75da29fe9b9b08fe9d6b22b5b4bcbc75d8db3aa31e639aa56bb62e9d46bfceaf"
+checksum = "ea4a292869320c0272d7bc55a5a6aafaff59b4f63404a003887b679a2e05b4b6"
 dependencies = [
  "core-foundation-sys",
  "libc",
@@ -2925,18 +2925,18 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.63"
+version = "1.0.64"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c0342370b38b6a11b6cc11d6a805569958d54cfa061a29969c3b5ce2ea405724"
+checksum = "d50af8abc119fb8bb6dbabcfa89656f46f84aa0ac7688088608076ad2b459a84"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.63"
+version = "1.0.64"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4558b58466b9ad7ca0f102865eccc95938dca1a74a856f2b57b6629050da261"
+checksum = "08904e7672f5eb876eaaf87e0ce17857500934f4981c4a0ab2b4aa98baac7fc3"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -3047,7 +3047,7 @@ dependencies = [
  "tokio",
  "tokio-util",
  "tonic",
- "tower",
+ "tower 0.4.13",
  "tower-service",
  "tracing",
 ]
@@ -3175,7 +3175,7 @@ dependencies = [
  "tokio",
  "tokio-rustls",
  "tokio-stream",
- "tower",
+ "tower 0.4.13",
  "tower-layer",
  "tower-service",
  "tracing",
@@ -3240,6 +3240,22 @@ dependencies = [
  "tracing",
 ]
 
+[[package]]
+name = "tower"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2873938d487c3cfb9aed7546dc9f2711d867c9f90c46b889989a2cb84eba6b4f"
+dependencies = [
+ "futures-core",
+ "futures-util",
+ "pin-project-lite",
+ "sync_wrapper 0.1.2",
+ "tokio",
+ "tower-layer",
+ "tower-service",
+ "tracing",
+]
+
 [[package]]
 name = "tower-http"
 version = "0.5.2"
@@ -3257,6 +3273,22 @@ dependencies = [
  "tracing",
 ]
 
+[[package]]
+name = "tower-http"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "41515cc9e193536d93fd0dbbea0c73819c08eca76e0b30909a325c3ec90985bb"
+dependencies = [
+ "bitflags 2.6.0",
+ "bytes",
+ "http",
+ "http-body",
+ "pin-project-lite",
+ "tower-layer",
+ "tower-service",
+ "tracing",
+]
+
 [[package]]
 name = "tower-layer"
 version = "0.3.3"
@@ -3398,7 +3430,7 @@ checksum = "e421abadd41a4225275504ea4d6566923418b7f05506fbc9c0fe86ba7396114b"
 [[package]]
 name = "tvix-castore"
 version = "0.1.0"
-source = "git+https://git.dgnum.eu/mdebray/tvl-depot?rev=240b6a8ba42ec0295fecb228c161bfc45a6cd6bc#240b6a8ba42ec0295fecb228c161bfc45a6cd6bc"
+source = "git+https://git.dgnum.eu/mdebray/tvl-depot?rev=3389c550b92d8b631f75e5a77e244fe698e4b4b2#3389c550b92d8b631f75e5a77e244fe698e4b4b2"
 dependencies = [
  "async-compression",
  "async-stream",
@@ -3437,7 +3469,7 @@ dependencies = [
  "tonic",
  "tonic-build",
  "tonic-reflection",
- "tower",
+ "tower 0.4.13",
  "tracing",
  "tracing-indicatif",
  "tvix-tracing",
@@ -3449,7 +3481,7 @@ dependencies = [
 [[package]]
 name = "tvix-store"
 version = "0.1.0"
-source = "git+https://git.dgnum.eu/mdebray/tvl-depot?rev=240b6a8ba42ec0295fecb228c161bfc45a6cd6bc#240b6a8ba42ec0295fecb228c161bfc45a6cd6bc"
+source = "git+https://git.dgnum.eu/mdebray/tvl-depot?rev=3389c550b92d8b631f75e5a77e244fe698e4b4b2#3389c550b92d8b631f75e5a77e244fe698e4b4b2"
 dependencies = [
  "anyhow",
  "async-compression",
@@ -3492,8 +3524,8 @@ dependencies = [
  "tonic-build",
  "tonic-health",
  "tonic-reflection",
- "tower",
- "tower-http",
+ "tower 0.4.13",
+ "tower-http 0.5.2",
  "tracing",
  "tracing-indicatif",
  "tvix-castore",
@@ -3505,7 +3537,7 @@ dependencies = [
 [[package]]
 name = "tvix-tracing"
 version = "0.1.0"
-source = "git+https://git.dgnum.eu/mdebray/tvl-depot?rev=240b6a8ba42ec0295fecb228c161bfc45a6cd6bc#240b6a8ba42ec0295fecb228c161bfc45a6cd6bc"
+source = "git+https://git.dgnum.eu/mdebray/tvl-depot?rev=3389c550b92d8b631f75e5a77e244fe698e4b4b2#3389c550b92d8b631f75e5a77e244fe698e4b4b2"
 dependencies = [
  "axum",
  "http",
@@ -3593,9 +3625,9 @@ dependencies = [
 
 [[package]]
 name = "unicode-width"
-version = "0.1.13"
+version = "0.1.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0336d538f7abc86d282a4189614dfaa90810dfc2c6f6427eaf88e16311dd225d"
+checksum = "7dd6e30e90baa6f72411720665d41d89b9a3d039dc45b8faea1ddd07f617f6af"
 
 [[package]]
 name = "untrusted"
diff --git a/Cargo.toml b/Cargo.toml
index c5f29bb..76d9ffc 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,24 +1,24 @@
 [package]
 name = "multitier-tvix-cache"
-version = "0.1.0"
+version = "0.2.0"
 edition = "2021"
 
 [dependencies]
-serde = "1.0.204"
-tokio = { version = "1.38.1", features = ["full"] }
-tokio-stream = "0.1.15"
-tonic = "0.12.1"
-tower = "0.4.13"
-tower-http = "0.5.2"
+serde = "1.0.210"
+tokio = { version = "1.40.0", features = ["full"] }
+tokio-stream = "0.1.16"
+tonic = "0.12.2"
+tower = "0.5.1"
+tower-http = { version= "0.6.0", features = ["trace"]}
 tracing = "0.1.40"
-tvix-castore = { git = "https://git.dgnum.eu/mdebray/tvl-depot", rev = "240b6a8ba42ec0295fecb228c161bfc45a6cd6bc" }
-tvix-store = { git = "https://git.dgnum.eu/mdebray/tvl-depot", rev = "240b6a8ba42ec0295fecb228c161bfc45a6cd6bc", features = ["xp-store-composition" ] }
-tvix-tracing = { git = "https://git.dgnum.eu/mdebray/tvl-depot", rev = "240b6a8ba42ec0295fecb228c161bfc45a6cd6bc" }
-nar-bridge = { git = "https://git.dgnum.eu/mdebray/tvl-depot", rev = "240b6a8ba42ec0295fecb228c161bfc45a6cd6bc" }
+tvix-castore = { git = "https://git.dgnum.eu/mdebray/tvl-depot", rev = "3389c550b92d8b631f75e5a77e244fe698e4b4b2" }
+tvix-store = { git = "https://git.dgnum.eu/mdebray/tvl-depot", rev = "3389c550b92d8b631f75e5a77e244fe698e4b4b2", features = ["xp-store-composition" ] }
+tvix-tracing = { git = "https://git.dgnum.eu/mdebray/tvl-depot", rev = "3389c550b92d8b631f75e5a77e244fe698e4b4b2" }
+nar-bridge = { git = "https://git.dgnum.eu/mdebray/tvl-depot", rev = "3389c550b92d8b631f75e5a77e244fe698e4b4b2" }
 url = "2.5.2"
-clap = "4.5.9"
-axum = "0.7.5"
+clap = "4.5.18"
+axum = "0.7.6"
 tokio-listener = { version = "0.4.3", features = ["serde"] }
-toml = "0.8.15"
+toml = "0.8.19"
 futures = "0.3.30"
-tonic-health = "0.12.1"
+tonic-health = "0.12.2"
diff --git a/default.nix b/default.nix
index 9daaeb8..a370621 100644
--- a/default.nix
+++ b/default.nix
@@ -33,6 +33,7 @@ in
     name = "multitenant-tvix-binary-cache";
     buildInputs = check.enabledPackages ++ [
       pkgs.cargo
+      pkgs.cargo-edit
       pkgs.protobuf
       pkgs.rustc
       pkgs.rust-analyzer
diff --git a/npins/sources.json b/npins/sources.json
index 0612db2..5f827f2 100644
--- a/npins/sources.json
+++ b/npins/sources.json
@@ -8,9 +8,9 @@
         "repo": "git-hooks.nix"
       },
       "branch": "master",
-      "revision": "0ff4381bbb8f7a52ca4a851660fc7a437a4c6e07",
-      "url": "https://github.com/cachix/git-hooks.nix/archive/0ff4381bbb8f7a52ca4a851660fc7a437a4c6e07.tar.gz",
-      "hash": "0bmgc731c5rvky6qxc4f6gvgyiic8dna5dv3j19kya86idf7wn0p"
+      "revision": "4e743a6920eab45e8ba0fbe49dc459f1423a4b74",
+      "url": "https://github.com/cachix/git-hooks.nix/archive/4e743a6920eab45e8ba0fbe49dc459f1423a4b74.tar.gz",
+      "hash": "0fc69dsn5rhv2zb16c2bfgx84ja8cmn7d7j2mrw3n4m8y611x40g"
     },
     "nixpkgs": {
       "type": "Git",
@@ -20,10 +20,10 @@
         "repo": "nixpkgs"
       },
       "branch": "nixos-unstable",
-      "revision": "574d1eac1c200690e27b8eb4e24887f8df7ac27c",
-      "url": "https://github.com/NixOS/nixpkgs/archive/574d1eac1c200690e27b8eb4e24887f8df7ac27c.tar.gz",
-      "hash": "0s6h7r9jin9sd8l85hdjwl3jsvzkddn3blggy78w4f21qa3chymz"
+      "revision": "c04d5652cfa9742b1d519688f65d1bbccea9eb7e",
+      "url": "https://github.com/NixOS/nixpkgs/archive/c04d5652cfa9742b1d519688f65d1bbccea9eb7e.tar.gz",
+      "hash": "0sgr1aka3fpihq2z6clkfbix1kly4bxlxgwy419z26lhc7zjnr9y"
     }
   },
   "version": 3
-}
+}
\ No newline at end of file