diff --git a/Cargo.lock b/Cargo.lock
index 5815117..1cca7fc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -387,21 +387,19 @@ checksum = "9c33a3c44ca05fa6f1807d8e6743f3824e8509beca625669633be0acbdf509dc"
 
 [[package]]
 name = "rayon"
-version = "1.5.3"
+version = "1.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bd99e5772ead8baa5215278c9b15bf92087709e9c1b2d1f97cdb5a183c933a7d"
+checksum = "1d2df5196e37bcc87abebc0053e20787d73847bb33134a69841207dd0a47f03b"
 dependencies = [
- "autocfg",
- "crossbeam-deque",
  "either",
  "rayon-core",
 ]
 
 [[package]]
 name = "rayon-core"
-version = "1.9.2"
+version = "1.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9f51245e1e62e1f1629cbfec37b5793bbabcaeb90f30e94d2ba03564687353e4"
+checksum = "4b8f95bd6966f5c87776639160a66bd8ab9895d9d4ab01ddba9fc60661aebe8d"
 dependencies = [
  "crossbeam-channel",
  "crossbeam-deque",
diff --git a/Cargo.toml b/Cargo.toml
index e3d2f4f..b081ff7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,7 +19,7 @@ exclude = [
 norad = { version = "0.6.0", features = ["rayon"] }
 structopt = "0.3"
 colored = "2.0"
-rayon = "1.5"
+rayon = "1.7"
 lazy_static = "1.4"
 
 [dev-dependencies]