diff --git a/Cargo.lock b/Cargo.lock
index 2cefd548..a0b94b2a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -14,7 +14,7 @@ version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d122413f284cf2d62fb1b7db97e02edb8cda96d769b16e443a4f6195e35662b0"
 dependencies = [
- "crypto-common",
+ "crypto-common 0.1.7",
  "generic-array",
 ]
 
@@ -26,7 +26,7 @@ checksum = "b169f7a6d4742236a0a00c541b845991d0ac43e546831af1249753ab4c3aa3a0"
 dependencies = [
  "cfg-if",
  "cipher",
- "cpufeatures",
+ "cpufeatures 0.2.17",
 ]
 
 [[package]]
@@ -60,7 +60,7 @@ dependencies = [
  "serde",
  "serde_json",
  "serde_yaml",
- "sha2",
+ "sha2 0.10.9",
  "thiserror 2.0.18",
 ]
 
@@ -75,7 +75,7 @@ dependencies = [
  "regex",
  "serde",
  "serde_json",
- "sha2",
+ "sha2 0.10.9",
  "thiserror 2.0.18",
 ]
 
@@ -193,7 +193,7 @@ version = "1.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "40c48f72fd53cd289104fc64099abca73db4166ad86ea0b4341abe65af83dadc"
 dependencies = [
- "windows-sys 0.60.2",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -204,7 +204,7 @@ checksum = "291e6a250ff86cd4a820112fb8898808a366d8f9f58ce16d1f538353ad55747d"
 dependencies = [
  "anstyle",
  "once_cell_polyfill",
- "windows-sys 0.60.2",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -512,6 +512,15 @@ dependencies = [
  "generic-array",
 ]
 
+[[package]]
+name = "block-buffer"
+version = "0.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cdd35008169921d80bc60d3d0ab416eecb028c4cd653352907921d95084790be"
+dependencies = [
+ "hybrid-array",
+]
+
 [[package]]
 name = "block-padding"
 version = "0.3.3"
@@ -741,7 +750,7 @@ version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "773f3b9af64447d2ce9850330c473515014aa235e6a783b02db81ff39e4a3dad"
 dependencies = [
- "crypto-common",
+ "crypto-common 0.1.7",
  "inout",
  "zeroize",
 ]
@@ -855,6 +864,12 @@ version = "0.9.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c2459377285ad874054d797f3ccebf984978aa39129f6eafde5cdc8315b612f8"
 
+[[package]]
+name = "const-oid"
+version = "0.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a6ef517f0926dd24a1582492c791b6a4818a4d94e789a334894aa15b0d12f55c"
+
 [[package]]
 name = "const_format"
 version = "0.2.36"
@@ -901,6 +916,15 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "cpufeatures"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8b2a41393f66f16b0823bb79094d54ac5fbd34ab292ddafb9a0456ac9f87d201"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "crc32fast"
 version = "1.5.0"
@@ -978,6 +1002,15 @@ dependencies = [
  "typenum",
 ]
 
+[[package]]
+name = "crypto-common"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ce6e4c961d6cd6c9a86db418387425e8bdeaf05b3c8bc1411e6dca4c252f1453"
+dependencies = [
+ "hybrid-array",
+]
+
 [[package]]
 name = "crypto_secretbox"
 version = "0.1.1"
@@ -1009,9 +1042,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "97fb8b7c4503de7d6ae7b42ab72a5a59857b4c937ec27a3d4539dba95b5ab2be"
 dependencies = [
  "cfg-if",
- "cpufeatures",
+ "cpufeatures 0.2.17",
  "curve25519-dalek-derive",
- "digest",
+ "digest 0.10.7",
  "fiat-crypto",
  "rustc_version",
  "subtle",
@@ -1134,7 +1167,7 @@ version = "0.7.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e7c1832837b905bbfb5101e07cc24c8deddf52f93225eee6ead5f4d63d53ddcb"
 dependencies = [
- "const-oid",
+ "const-oid 0.9.6",
  "der_derive",
  "flagset",
  "pem-rfc7468",
@@ -1220,12 +1253,23 @@ version = "0.10.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292"
 dependencies = [
- "block-buffer",
- "const-oid",
- "crypto-common",
+ "block-buffer 0.10.4",
+ "const-oid 0.9.6",
+ "crypto-common 0.1.7",
  "subtle",
 ]
 
+[[package]]
+name = "digest"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f1dd6dbb5841937940781866fa1281a1ff7bd3bf827091440879f9994983d5c2"
+dependencies = [
+ "block-buffer 0.12.0",
+ "const-oid 0.10.2",
+ "crypto-common 0.2.2",
+]
+
 [[package]]
 name = "displaydoc"
 version = "0.2.6"
@@ -1256,7 +1300,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ee27f32b5c5292967d2d4a9d7f1e0b0aed2c15daded5a60300e4abb9d8020bca"
 dependencies = [
  "der",
- "digest",
+ "digest 0.10.7",
  "elliptic-curve",
  "rfc6979",
  "signature",
@@ -1283,7 +1327,7 @@ dependencies = [
  "ed25519",
  "rand_core 0.6.4",
  "serde",
- "sha2",
+ "sha2 0.10.9",
  "subtle",
  "zeroize",
 ]
@@ -1314,7 +1358,7 @@ checksum = "b5e6043086bf7973472e0c7dff2142ea0b680d30e18d9cc40f267efbf222bd47"
 dependencies = [
  "base16ct",
  "crypto-bigint",
- "digest",
+ "digest 0.10.7",
  "ff",
  "generic-array",
  "group",
@@ -1369,7 +1413,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "39cab71617ae0d63f51a36d69f866391735b51691dbda63cf6f96d042b63efeb"
 dependencies = [
  "libc",
- "windows-sys 0.52.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -1777,7 +1821,7 @@ version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6c49c37c09c17a53d937dfbb742eb3a961d65a994e6bcdcf37e7399d0cc8ab5e"
 dependencies = [
- "digest",
+ "digest 0.10.7",
 ]
 
 [[package]]
@@ -1845,6 +1889,15 @@ version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"
 
+[[package]]
+name = "hybrid-array"
+version = "0.4.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9155a582abd142abc056962c29e3ce5ff2ad5469f4246b537ed42c5deba857da"
+dependencies = [
+ "typenum",
+]
+
 [[package]]
 name = "hyper"
 version = "1.9.0"
@@ -2325,6 +2378,7 @@ version = "10.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "eba32bfb4ffdeaca3e34431072faf01745c9b26d25504aa7a6cf5684334fc4fc"
 dependencies = [
+ "aws-lc-rs",
  "base64 0.22.1",
  "ed25519-dalek",
  "getrandom 0.2.17",
@@ -2337,7 +2391,7 @@ dependencies = [
  "rsa",
  "serde",
  "serde_json",
- "sha2",
+ "sha2 0.10.9",
  "signature",
  "simple_asn1",
  "zeroize",
@@ -2350,12 +2404,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6204285f77fe7d9784db3fdc449ecce1a0114927a51d5a41c4c7a292011c015f"
 dependencies = [
  "base64 0.13.1",
- "crypto-common",
- "digest",
+ "crypto-common 0.1.7",
+ "digest 0.10.7",
  "hmac",
  "serde",
  "serde_json",
- "sha2",
+ "sha2 0.10.9",
 ]
 
 [[package]]
@@ -2442,7 +2496,7 @@ dependencies = [
  "reqwest 0.12.28",
  "serde",
  "serde_json",
- "sha2",
+ "sha2 0.10.9",
  "tempfile",
  "thiserror 2.0.18",
  "tokio",
@@ -2470,7 +2524,7 @@ dependencies = [
  "k8s-openapi",
  "kars-eval-corpus",
  "kube",
- "oci-client 0.16.1",
+ "oci-client 0.17.0",
  "prometheus",
  "rand 0.9.4",
  "regex",
@@ -2480,7 +2534,7 @@ dependencies = [
  "serde",
  "serde_json",
  "serde_yaml",
- "sha2",
+ "sha2 0.10.9",
  "sigstore",
  "thiserror 2.0.18",
  "tokio",
@@ -2529,7 +2583,7 @@ dependencies = [
  "serde",
  "serde_json",
  "serde_yaml",
- "sha2",
+ "sha2 0.10.9",
  "socket2",
  "tempfile",
  "thiserror 2.0.18",
@@ -2549,7 +2603,7 @@ version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cb26cec98cce3a3d96cbb7bced3c4b16e3d13f27ec56dbd62cbc8f39cfb9d653"
 dependencies = [
- "cpufeatures",
+ "cpufeatures 0.2.17",
 ]
 
 [[package]]
@@ -3088,7 +3142,7 @@ version = "0.50.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7957b9740744892f114936ab4a57b3f487491bbeafaf8083688b16841a4240e5"
 dependencies = [
- "windows-sys 0.60.2",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -3169,7 +3223,7 @@ version = "5.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "51e219e79014df21a225b1860a479e2dcd7cbd9130f4defd4bd0e191ea31d67d"
 dependencies = [
- "base64 0.21.7",
+ "base64 0.22.1",
  "chrono",
  "getrandom 0.2.17",
  "http",
@@ -3178,7 +3232,7 @@ dependencies = [
  "serde",
  "serde_json",
  "serde_path_to_error",
- "sha2",
+ "sha2 0.10.9",
  "thiserror 1.0.69",
  "url",
 ]
@@ -3236,7 +3290,7 @@ dependencies = [
  "reqwest 0.12.28",
  "serde",
  "serde_json",
- "sha2",
+ "sha2 0.10.9",
  "thiserror 2.0.18",
  "tokio",
  "tracing",
@@ -3245,13 +3299,14 @@ dependencies = [
 
 [[package]]
 name = "oci-client"
-version = "0.16.1"
+version = "0.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1b7f8deaffcd3b0e3baf93dddcab3d18b91d46dc37d38a8b170089b234de5bb3"
+checksum = "5261a7fb43d9c53b8e63e6d5e86860719dad253d015d022066c72d585125aed8"
 dependencies = [
  "bytes",
  "chrono",
  "futures-util",
+ "hex",
  "http",
  "http-auth",
  "jsonwebtoken",
@@ -3262,7 +3317,7 @@ dependencies = [
  "reqwest 0.13.4",
  "serde",
  "serde_json",
- "sha2",
+ "sha2 0.11.0",
  "thiserror 2.0.18",
  "tokio",
  "tracing",
@@ -3363,7 +3418,7 @@ dependencies = [
  "serde_path_to_error",
  "serde_plain",
  "serde_with",
- "sha2",
+ "sha2 0.10.9",
  "subtle",
  "thiserror 1.0.69",
  "url",
@@ -3393,7 +3448,7 @@ dependencies = [
  "ecdsa",
  "elliptic-curve",
  "primeorder",
- "sha2",
+ "sha2 0.10.9",
 ]
 
 [[package]]
@@ -3405,7 +3460,7 @@ dependencies = [
  "ecdsa",
  "elliptic-curve",
  "primeorder",
- "sha2",
+ "sha2 0.10.9",
 ]
 
 [[package]]
@@ -3464,7 +3519,7 @@ version = "0.12.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f8ed6a7761f76e3b9f92dfb0a60a6a6477c61024b775147ff0973a02653abaf2"
 dependencies = [
- "digest",
+ "digest 0.10.7",
  "hmac",
 ]
 
@@ -3533,7 +3588,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "89815c69d36021a140146f26659a81d6c2afa33d216d736dd4be5381a7362220"
 dependencies = [
  "pest",
- "sha2",
+ "sha2 0.10.9",
 ]
 
 [[package]]
@@ -3620,7 +3675,7 @@ dependencies = [
  "der",
  "pbkdf2",
  "scrypt",
- "sha2",
+ "sha2 0.10.9",
  "spki",
 ]
 
@@ -3642,7 +3697,7 @@ version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8159bd90725d2df49889a078b54f4f79e87f1f8a8444194cdca81d38f5393abf"
 dependencies = [
- "cpufeatures",
+ "cpufeatures 0.2.17",
  "opaque-debug",
  "universal-hash",
 ]
@@ -3654,7 +3709,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9d1fe60d06143b2430aa532c94cfe9e29783047f06c0d7fd359a9a51b729fa25"
 dependencies = [
  "cfg-if",
- "cpufeatures",
+ "cpufeatures 0.2.17",
  "opaque-debug",
  "universal-hash",
 ]
@@ -3840,7 +3895,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "343d3bd7056eda839b03204e68deff7d1b13aba7af2b2fd16890697274262ee7"
 dependencies = [
  "heck",
- "itertools 0.10.5",
+ "itertools 0.14.0",
  "log",
  "multimap",
  "petgraph 0.8.3",
@@ -3859,7 +3914,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "27c6023962132f4b30eb4c172c91ce92d933da334c59c23cddee82358ddafb0b"
 dependencies = [
  "anyhow",
- "itertools 0.10.5",
+ "itertools 0.14.0",
  "proc-macro2",
  "quote",
  "syn 2.0.117",
@@ -4280,8 +4335,8 @@ version = "0.9.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b8573f03f5883dcaebdfcf4725caa1ecb9c15b2ef50c43a07b816e06799bb12d"
 dependencies = [
- "const-oid",
- "digest",
+ "const-oid 0.9.6",
+ "digest 0.10.7",
  "num-bigint-dig",
  "num-integer",
  "num-traits",
@@ -4325,7 +4380,7 @@ dependencies = [
  "errno",
  "libc",
  "linux-raw-sys",
- "windows-sys 0.52.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -4393,7 +4448,7 @@ dependencies = [
  "security-framework",
  "security-framework-sys",
  "webpki-root-certs",
- "windows-sys 0.52.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -4523,7 +4578,7 @@ dependencies = [
  "password-hash",
  "pbkdf2",
  "salsa20",
- "sha2",
+ "sha2 0.10.9",
 ]
 
 [[package]]
@@ -4738,8 +4793,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e3bf829a2d51ab4a5ddf1352d8470c140cadc8301b2ae1789db023f01cedd6ba"
 dependencies = [
  "cfg-if",
- "cpufeatures",
- "digest",
+ "cpufeatures 0.2.17",
+ "digest 0.10.7",
 ]
 
 [[package]]
@@ -4749,8 +4804,19 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a7507d819769d01a365ab707794a4084392c824f54a7a6a7862f8c3d0892b283"
 dependencies = [
  "cfg-if",
- "cpufeatures",
- "digest",
+ "cpufeatures 0.2.17",
+ "digest 0.10.7",
+]
+
+[[package]]
+name = "sha2"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "446ba717509524cb3f22f17ecc096f10f4822d76ab5c0b9822c5f9c284e825f4"
+dependencies = [
+ "cfg-if",
+ "cpufeatures 0.3.0",
+ "digest 0.11.3",
 ]
 
 [[package]]
@@ -4759,7 +4825,7 @@ version = "0.10.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "77fd7028345d415a4034cf8777cd4f8ab1851274233b45f84e3d955502d93874"
 dependencies = [
- "digest",
+ "digest 0.10.7",
  "keccak",
 ]
 
@@ -4794,7 +4860,7 @@ version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "77549399552de45a898a580c1b41d445bf730df867cc44e6c0233bbc4b8329de"
 dependencies = [
- "digest",
+ "digest 0.10.7",
  "rand_core 0.6.4",
 ]
 
@@ -4809,9 +4875,9 @@ dependencies = [
  "base64 0.22.1",
  "cfg-if",
  "chrono",
- "const-oid",
+ "const-oid 0.9.6",
  "crypto_secretbox",
- "digest",
+ "digest 0.10.7",
  "ecdsa",
  "ed25519",
  "ed25519-dalek",
@@ -4839,7 +4905,7 @@ dependencies = [
  "serde_json",
  "serde_repr",
  "serde_with",
- "sha2",
+ "sha2 0.10.9",
  "signature",
  "sigstore_protobuf_specs",
  "thiserror 2.0.18",
@@ -4985,7 +5051,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3a766e1110788c36f4fa1c2b71b387a7815aa65f88ce0229841826633d93723e"
 dependencies = [
  "libc",
- "windows-sys 0.60.2",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -5026,7 +5092,7 @@ dependencies = [
  "cfg-if",
  "libc",
  "psm",
- "windows-sys 0.60.2",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -5123,7 +5189,7 @@ dependencies = [
  "getrandom 0.4.2",
  "once_cell",
  "rustix",
- "windows-sys 0.52.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -5132,7 +5198,7 @@ version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d8c27177b12a6399ffc08b98f76f7c9a1f4fe9fc967c784c5a071fa8d93cf7e1"
 dependencies = [
- "windows-sys 0.60.2",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -5689,7 +5755,7 @@ version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fc1de2c688dc15305988b563c3854064043356019f97a4b46276fe734c4f07ea"
 dependencies = [
- "crypto-common",
+ "crypto-common 0.1.7",
  "subtle",
 ]
 
@@ -6021,7 +6087,7 @@ version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c2a7b1c03c876122aa43f3020e6c3c3ee5c05081c9a00739faf7503aeba10d22"
 dependencies = [
- "windows-sys 0.52.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -6374,7 +6440,7 @@ version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1301e935010a701ae5f8655edc0ad17c44bad3ac5ce8c39185f75453b720ae94"
 dependencies = [
- "const-oid",
+ "const-oid 0.9.6",
  "der",
  "sha1",
  "signature",
diff --git a/controller/Cargo.toml b/controller/Cargo.toml
index 00880042..e9d1a1e9 100644
--- a/controller/Cargo.toml
+++ b/controller/Cargo.toml
@@ -60,7 +60,7 @@ axum = "0.8"
 # Status-only fetcher; actual NetworkPolicy still derives from inline allowedEndpoints.
 # See `controller/src/policy_fetcher.rs` and `docs/internal/policy-canonical-format.md`.
 sigstore = { version = "0.13", default-features = false, features = ["cosign", "verify", "rustls-tls", "sigstore-trust-root"] }
-oci-client = { version = "=0.16.1", default-features = false, features = ["rustls-tls"] }
+oci-client = { version = "=0.17.0", default-features = false, features = ["rustls-tls"] }
 # Explicit dep so we can install a process-level CryptoProvider at
 # startup. Multiple transitive deps (kube → ring, reqwest →
 # aws-lc-rs) enable both providers, which makes rustls 0.23.40+