diff --git a/Cargo.lock b/Cargo.lock
index c49a6f9f4..2413be4bb 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -604,7 +604,7 @@ dependencies = [
 [[package]]
 name = "cdt"
 version = "0.1.0"
-source = "git+https://github.com/diodeinc/foxtrot.git?rev=9cbd4dba969079a338e7bb4876727ecce3198cce#9cbd4dba969079a338e7bb4876727ecce3198cce"
+source = "git+https://github.com/diodeinc/foxtrot.git?rev=87c282b48e2c717194510930de1ce1c20cc3ba3a#87c282b48e2c717194510930de1ce1c20cc3ba3a"
 dependencies = [
  "spade",
  "thiserror",
@@ -3421,7 +3421,7 @@ dependencies = [
 [[package]]
 name = "nurbs"
 version = "0.1.0"
-source = "git+https://github.com/diodeinc/foxtrot.git?rev=9cbd4dba969079a338e7bb4876727ecce3198cce#9cbd4dba969079a338e7bb4876727ecce3198cce"
+source = "git+https://github.com/diodeinc/foxtrot.git?rev=87c282b48e2c717194510930de1ce1c20cc3ba3a#87c282b48e2c717194510930de1ce1c20cc3ba3a"
 dependencies = [
  "log",
  "nalgebra-glm",
@@ -6048,7 +6048,7 @@ dependencies = [
 [[package]]
 name = "step"
 version = "0.1.0"
-source = "git+https://github.com/diodeinc/foxtrot.git?rev=9cbd4dba969079a338e7bb4876727ecce3198cce#9cbd4dba969079a338e7bb4876727ecce3198cce"
+source = "git+https://github.com/diodeinc/foxtrot.git?rev=87c282b48e2c717194510930de1ce1c20cc3ba3a#87c282b48e2c717194510930de1ce1c20cc3ba3a"
 dependencies = [
  "arrayvec",
  "fast-float2",
@@ -6679,7 +6679,7 @@ dependencies = [
 [[package]]
 name = "triangulate"
 version = "0.1.0"
-source = "git+https://github.com/diodeinc/foxtrot.git?rev=9cbd4dba969079a338e7bb4876727ecce3198cce#9cbd4dba969079a338e7bb4876727ecce3198cce"
+source = "git+https://github.com/diodeinc/foxtrot.git?rev=87c282b48e2c717194510930de1ce1c20cc3ba3a#87c282b48e2c717194510930de1ce1c20cc3ba3a"
 dependencies = [
  "cdt",
  "log",
diff --git a/Cargo.toml b/Cargo.toml
index b3c471aaa..69de347c3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -170,7 +170,7 @@ tracing-subscriber = { version = "0.3", features = ["env-filter", "fmt"] }
 tracing-chrome = "0.7"
 
 # rectify and pcb-gltf: STEP tessellation (foxtrot); rectify: raster grids and FFT numerics
-triangulate = { git = "https://github.com/diodeinc/foxtrot.git", rev = "9cbd4dba969079a338e7bb4876727ecce3198cce" }
+triangulate = { git = "https://github.com/diodeinc/foxtrot.git", rev = "87c282b48e2c717194510930de1ce1c20cc3ba3a" }
 # pcb-gltf: mesh optimization and EXT_meshopt_compression (pure Rust meshoptimizer)
 meshopt-rs = { git = "https://github.com/yzsolt/meshopt-rs", rev = "7b64153167830dfe4fb28d6bd699a28d106f172e" }
 ndarray = "0.17"