diff --git a/Cargo.lock b/Cargo.lock
old mode 100755
new mode 100644
index ab7fc047..c4b27cda
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -14,17 +14,6 @@ version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "aae1277d39aeec15cb388266ecc24b11c80469deae6067e17a1a7aa9e5c1f234"
 
-[[package]]
-name = "alga"
-version = "0.9.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4f823d037a7ec6ea2197046bafd4ae150e6bc36f9ca347404f46a46823fa84f2"
-dependencies = [
- "approx",
- "num-complex 0.2.4",
- "num-traits",
-]
-
 [[package]]
 name = "alloc-no-stdlib"
 version = "2.0.1"
@@ -42,9 +31,9 @@ dependencies = [
 
 [[package]]
 name = "approx"
-version = "0.3.2"
+version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f0e60b75072ecd4168020818c0107f2857bb6c4e64252d8d3983f6263b40a5c3"
+checksum = "cab112f0a86d568ea0e627cc1d6be74a1e9cd55214684db5561995f6dad897c6"
 dependencies = [
  "num-traits",
 ]
@@ -240,15 +229,6 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a06f77d526c1a601b7c4cdd98f54b5eaabffc14d5f2f0296febdc7f357c6d3ba"
 
-[[package]]
-name = "generic-array"
-version = "0.12.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c68f0274ae0e023facc3c97b2e00f076be70e254bc851d972503b328db79b2ec"
-dependencies = [
- "typenum",
-]
-
 [[package]]
 name = "getrandom"
 version = "0.1.16"
@@ -334,12 +314,6 @@ version = "0.2.86"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b7282d924be3275cec7f6756ff4121987bc6481325397dde6ba3e7802b1a8b1c"
 
-[[package]]
-name = "libm"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c7d73b3f436185384286bd8098d17ec07c9a7d2388a6599f824d8502b529702a"
-
 [[package]]
 name = "log"
 version = "0.4.14"
@@ -357,9 +331,9 @@ checksum = "7d947cbb889ed21c2a84be6ffbaebf5b4e0f4340638cba0444907e38b56be084"
 
 [[package]]
 name = "matrixmultiply"
-version = "0.2.4"
+version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "916806ba0031cd542105d916a97c8572e1fa6dd79c9c51e7eb43a09ec2dd84c1"
+checksum = "add85d4dd35074e6fedc608f8c8f513a3548619a9024b751949ef0e8e45a4d84"
 dependencies = [
  "rawpointer",
 ]
@@ -404,21 +378,31 @@ dependencies = [
 
 [[package]]
 name = "nalgebra"
-version = "0.18.1"
+version = "0.27.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aaa9fddbc34c8c35dd2108515587b8ce0cab396f17977b8c738568e4edb521a2"
+checksum = "462fffe4002f4f2e1f6a9dcf12cc1a6fc0e15989014efc02a941d3e0f5dc2120"
 dependencies = [
- "alga",
  "approx",
- "generic-array",
  "matrixmultiply",
- "num-complex 0.2.4",
- "num-rational 0.2.4",
+ "nalgebra-macros",
+ "num-complex 0.4.2",
+ "num-rational 0.4.1",
  "num-traits",
- "rand 0.6.5",
+ "simba",
  "typenum",
 ]
 
+[[package]]
+name = "nalgebra-macros"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "01fcc0b8149b4632adc89ac3b7b31a12fb6099a0317a4eb2ebff574ef7de7218"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "num"
 version = "0.3.1"
@@ -446,19 +430,18 @@ dependencies = [
 
 [[package]]
 name = "num-complex"
-version = "0.2.4"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b6b19411a9719e753aff12e5187b74d60d3dc449ec3f4dc21e3989c3f554bc95"
+checksum = "747d632c0c558b87dbabbe6a82f3b4ae03720d0646ac5b7b4dae89394be5f2c5"
 dependencies = [
- "autocfg 1.0.1",
  "num-traits",
 ]
 
 [[package]]
 name = "num-complex"
-version = "0.3.1"
+version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "747d632c0c558b87dbabbe6a82f3b4ae03720d0646ac5b7b4dae89394be5f2c5"
+checksum = "7ae39348c8bc5fbd7f40c727a9925f03517afd2ab27d46702108b6a7e5414c19"
 dependencies = [
  "num-traits",
 ]
@@ -486,23 +469,23 @@ dependencies = [
 
 [[package]]
 name = "num-rational"
-version = "0.2.4"
+version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5c000134b5dbf44adc5cb772486d335293351644b801551abe8f75c84cfa4aef"
+checksum = "12ac428b1cb17fce6f731001d307d351ec70a6d202fc2e60f7d4c5e42d8f4f07"
 dependencies = [
  "autocfg 1.0.1",
+ "num-bigint",
  "num-integer",
  "num-traits",
 ]
 
 [[package]]
 name = "num-rational"
-version = "0.3.2"
+version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12ac428b1cb17fce6f731001d307d351ec70a6d202fc2e60f7d4c5e42d8f4f07"
+checksum = "0638a1c9d0a3c0914158145bc76cff373a75a627e6ecbfb71cbe6f453a5a19b0"
 dependencies = [
  "autocfg 1.0.1",
- "num-bigint",
  "num-integer",
  "num-traits",
 ]
@@ -514,7 +497,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9a64b1ec5cda2586e284722486d802acf1f7dbdc623e2bfc57e65ca1cd099290"
 dependencies = [
  "autocfg 1.0.1",
- "libm",
 ]
 
 [[package]]
@@ -902,6 +884,18 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "simba"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8e82063457853d00243beda9952e910b82593e4b07ae9f721b9278a99a0d3d5c"
+dependencies = [
+ "approx",
+ "num-complex 0.4.2",
+ "num-traits",
+ "paste",
+]
+
 [[package]]
 name = "statrs"
 version = "0.9.0"
diff --git a/whitebox-common/Cargo.toml b/whitebox-common/Cargo.toml
old mode 100755
new mode 100644
index ae8cf69f..1deee463
--- a/whitebox-common/Cargo.toml
+++ b/whitebox-common/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2021"
 
 [dependencies]
 byteorder = "^1.3.1"
-nalgebra = "0.18.0"
+nalgebra = "0.27.1"
 num-traits = "0.2.14"
 rand = { version = "0.7", features = ["small_rng"] }
 rstar = "0.7.1"
diff --git a/whitebox-plugins/Cargo.toml b/whitebox-plugins/Cargo.toml
old mode 100755
new mode 100644
index 4e6f87ee..7441a881
--- a/whitebox-plugins/Cargo.toml
+++ b/whitebox-plugins/Cargo.toml
@@ -63,7 +63,7 @@ path = "src/travelling_salesman_problem/main.rs"
 [dependencies]
 fasteval = "0.2.4"
 kd-tree = "0.4.1"
-nalgebra = "0.18.0"
+nalgebra = "0.27.1"
 num_cpus = "1.13.0"
 rand = { version = "0.7", features = ["small_rng"] }
 tsp-rs = "0.1.0"
diff --git a/whitebox-tools-app/Cargo.toml b/whitebox-tools-app/Cargo.toml
old mode 100755
new mode 100644
index be2bf882..fbcdd201
--- a/whitebox-tools-app/Cargo.toml
+++ b/whitebox-tools-app/Cargo.toml
@@ -10,7 +10,7 @@ chrono = "0.4.15"
 kdtree = "0.6.0"
 kd-tree = "0.4.1"
 miniz_oxide = "0.3.6"
-nalgebra = "0.18.0"
+nalgebra = "0.27.1"
 num_cpus = "1.6.2"
 rand = { version = "0.7", features = ["small_rng"] }
 rand_distr = "0.2.1"