diff --git a/Cargo.lock b/Cargo.lock
index ba3f569..492e970 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -234,16 +234,6 @@ version = "0.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e496a50fda8aacccc86d7529e2c1e0892dbd0f898a6b5645b5561b89c3210efa"
 
-[[package]]
-name = "crossbeam-channel"
-version = "0.5.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5aaa7bd5fb665c6864b5f963dd9097905c54125909c7aa94c9e18507cdbe6c53"
-dependencies = [
- "cfg-if",
- "crossbeam-utils",
-]
-
 [[package]]
 name = "crossbeam-deque"
 version = "0.8.1"
@@ -287,13 +277,13 @@ checksum = "ffe7ed1d93f4553003e20b629abe9085e1e81b1429520f897f8f8860bc6dfc21"
 
 [[package]]
 name = "determinator"
-version = "0.10.0"
+version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c644b91adb5bcc66d3533607b6d3ee5c1c2d858d2d95e41dd6aae673e29e0509"
+checksum = "bf14b901cdfba3f731d01c4c184100e85f586a272d38874824175b845dbaeaf9"
 dependencies = [
  "camino",
  "globset",
- "guppy 0.15.2",
+ "guppy 0.17.1",
  "guppy-workspace-hack",
  "once_cell",
  "petgraph",
@@ -425,6 +415,7 @@ dependencies = [
  "cfg-if",
  "debug-ignore",
  "fixedbitset",
+ "guppy-summaries",
  "guppy-workspace-hack",
  "indexmap 1.9.3",
  "itertools 0.11.0",
@@ -432,12 +423,14 @@ dependencies = [
  "once_cell",
  "pathdiff",
  "petgraph",
+ "rayon",
  "semver",
  "serde",
  "serde_json",
  "smallvec",
  "static_assertions",
  "target-spec 3.0.1",
+ "toml",
 ]
 
 [[package]]
@@ -729,16 +722,6 @@ dependencies = [
  "autocfg",
 ]
 
-[[package]]
-name = "num_cpus"
-version = "1.13.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "19e64526ebdee182341572e50e9ad03965aa510cd94427a4549448f285e957a1"
-dependencies = [
- "hermit-abi",
- "libc",
-]
-
 [[package]]
 name = "once_cell"
 version = "1.18.0"
@@ -820,9 +803,9 @@ dependencies = [
 
 [[package]]
 name = "rayon"
-version = "1.6.1"
+version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6db3a213adf02b3bcfd2d3846bb41cb22857d131789e01df434fb7e7bc0759b7"
+checksum = "9c27db03db7734835b3f53954b534c91069375ce6ccaa2e065441e07d9b6cdb1"
 dependencies = [
  "either",
  "rayon-core",
@@ -830,14 +813,12 @@ dependencies = [
 
 [[package]]
 name = "rayon-core"
-version = "1.10.1"
+version = "1.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cac410af5d00ab6884528b4ab69d1e8e146e8d471201800fa1b4524126de6ad3"
+checksum = "5ce3fb6ad83f861aac485e76e1985cd109d9a3713802152be56c3b1f0e0658ed"
 dependencies = [
- "crossbeam-channel",
  "crossbeam-deque",
  "crossbeam-utils",
- "num_cpus",
 ]
 
 [[package]]
@@ -1048,6 +1029,7 @@ checksum = "48b81540ee78bd9de9f7dca2378f264cf1f4193da6e2d09b54c0d595131a48f1"
 dependencies = [
  "cfg-expr 0.15.5",
  "guppy-workspace-hack",
+ "serde",
  "target-lexicon",
  "unicode-ident",
 ]
@@ -1106,9 +1088,9 @@ dependencies = [
 
 [[package]]
 name = "toml"
-version = "0.5.10"
+version = "0.5.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1333c76748e868a4d9d1017b5ab53171dfd095f70c712fdb4653a406547f598f"
+checksum = "f4f7f0dd8d50a853a531c426359045b1998f04219d88799810762cd4ad314234"
 dependencies = [
  "indexmap 1.9.3",
  "serde",
diff --git a/nexlint/Cargo.toml b/nexlint/Cargo.toml
index 1e71d81..a05046a 100644
--- a/nexlint/Cargo.toml
+++ b/nexlint/Cargo.toml
@@ -7,7 +7,7 @@ license = "Apache-2.0 OR MIT"
 [dependencies]
 camino = { version = "1.0.3", features = ["serde1"] }
 debug-ignore = "1.0.5"
-determinator = "0.10.0"
+determinator = "0.12.0"
 guppy = "0.17.1"
 hakari = { version = "0.13.0", features = ["cli-support"] }
 hex = "0.4.3"