diff --git a/Cargo.lock b/Cargo.lock
index a7beade9..5b4c5ede 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,6 +1,6 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-version = 3
+version = 4
 
 [[package]]
 name = "adler"
@@ -177,7 +177,7 @@ name = "catchup"
 version = "0.1.0"
 dependencies = [
  "csv",
- "rand 0.8.5",
+ "rand 0.8.6",
  "rayon",
  "rust_road_router",
 ]
@@ -196,7 +196,7 @@ name = "cchpp"
 version = "0.1.0"
 dependencies = [
  "affinity",
- "rand 0.8.5",
+ "rand 0.8.6",
  "rayon",
  "rust_road_router",
 ]
@@ -218,7 +218,7 @@ name = "chpot"
 version = "0.1.0"
 dependencies = [
  "affinity",
- "rand 0.8.5",
+ "rand 0.8.6",
  "rayon",
  "rust_road_router",
 ]
@@ -267,7 +267,7 @@ dependencies = [
  "hkdf",
  "hmac",
  "percent-encoding 2.1.0",
- "rand 0.8.5",
+ "rand 0.8.6",
  "sha2",
  "time",
 ]
@@ -1153,9 +1153,9 @@ dependencies = [
 
 [[package]]
 name = "rand"
-version = "0.8.5"
+version = "0.8.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
+checksum = "5ca0ecfa931c29007047d1bc58e623ab12e5590e8c7cc53200d5202b69266d8a"
 dependencies = [
  "libc",
  "rand_chacha 0.3.1",
@@ -1336,7 +1336,7 @@ dependencies = [
  "affinity",
  "built",
  "chrono",
- "rand 0.8.5",
+ "rand 0.8.6",
  "rayon",
  "scoped-tls",
  "serde",
@@ -1506,7 +1506,7 @@ name = "tdpot"
 version = "0.1.0"
 dependencies = [
  "csv",
- "rand 0.8.5",
+ "rand 0.8.6",
  "rust_road_router",
 ]
 
@@ -1645,7 +1645,7 @@ dependencies = [
 name = "utils"
 version = "0.1.0"
 dependencies = [
- "rand 0.8.5",
+ "rand 0.8.6",
  "rust_road_router",
 ]
 
diff --git a/catchup/Cargo.toml b/catchup/Cargo.toml
index f5e6b5ee..d05cb01f 100644
--- a/catchup/Cargo.toml
+++ b/catchup/Cargo.toml
@@ -8,6 +8,6 @@ authors = ["Tim 'tim3z' Zeitz <mail@tim3z.net>"]
 
 [dependencies]
 rust_road_router = { path = "../engine" }
-rand = "^0.8.4"
+rand = "^0.8.6"
 rayon = "^1.5.1"
 csv = "^1.1.6"
diff --git a/cchpp/Cargo.toml b/cchpp/Cargo.toml
index 17675582..37bd4a2a 100644
--- a/cchpp/Cargo.toml
+++ b/cchpp/Cargo.toml
@@ -9,7 +9,7 @@ authors = ["Tim 'tim3z' Zeitz <mail@tim3z.net>"]
 [dependencies]
 rayon = "^1.5.1"
 rust_road_router = { path = "../engine" }
-rand = "^0.8.4"
+rand = "^0.8.6"
 affinity = "^0.1.2"
 
 [features]
diff --git a/chpot/Cargo.toml b/chpot/Cargo.toml
index 0a5da190..857a416d 100644
--- a/chpot/Cargo.toml
+++ b/chpot/Cargo.toml
@@ -9,7 +9,7 @@ authors = ["Tim 'tim3z' Zeitz <mail@tim3z.net>"]
 [dependencies]
 rayon = "^1.5.1"
 rust_road_router = { path = "../engine" }
-rand = "^0.8.4"
+rand = "^0.8.6"
 affinity = "^0.1.2"
 
 [features]
diff --git a/engine/Cargo.toml b/engine/Cargo.toml
index 73365b0e..b3d7423a 100644
--- a/engine/Cargo.toml
+++ b/engine/Cargo.toml
@@ -27,7 +27,7 @@ report-allow-override = []
 detailed-stats = []
 
 [dependencies]
-rand = "^0.8.4"
+rand = "^0.8.6"
 serde = "^1.0.64"
 serde_json = "^1.0.64"
 rayon = "^1.5.1"
diff --git a/tdpot/Cargo.toml b/tdpot/Cargo.toml
index 4ba95a63..ae34b6f8 100644
--- a/tdpot/Cargo.toml
+++ b/tdpot/Cargo.toml
@@ -7,4 +7,4 @@ authors = ["Tim 'tim3z' Zeitz <mail@tim3z.net>"]
 [dependencies]
 rust_road_router = { path = "../engine" }
 csv = "^1.1.6"
-rand = "^0.8.4"
+rand = "^0.8.6"
diff --git a/utils/Cargo.toml b/utils/Cargo.toml
index 7c513def..219a4c00 100644
--- a/utils/Cargo.toml
+++ b/utils/Cargo.toml
@@ -8,4 +8,4 @@ authors = ["Tim 'tim3z' Zeitz <mail@tim3z.net>"]
 
 [dependencies]
 rust_road_router = { path = "../engine" }
-rand = "^0.8.4"
+rand = "^0.8.6"