diff --git a/Cargo.lock b/Cargo.lock
index ed4ad80..218d53c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -95,15 +95,6 @@ dependencies = [
  "nodrop",
 ]
 
-[[package]]
-name = "async-lock"
-version = "2.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e97a171d191782fba31bb902b14ad94e24a68145032b7eedf871ab0bc0d077b6"
-dependencies = [
- "event-listener",
-]
-
 [[package]]
 name = "atomic_refcell"
 version = "0.1.8"
@@ -755,12 +746,6 @@ dependencies = [
  "str-buf",
 ]
 
-[[package]]
-name = "event-listener"
-version = "2.5.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "77f3309417938f28bf8228fcff79a4a37103981e3e186d2ccd19c74b38f4eb71"
-
 [[package]]
 name = "exmex"
 version = "0.16.0"
@@ -2780,7 +2765,6 @@ checksum = "d2d7d3948613f75c98fd9328cfdcc45acc4d360655289d0a7d4ec931392200a3"
 name = "ytbn_graphing_software"
 version = "0.1.0"
 dependencies = [
- "async-lock",
  "benchmarks",
  "bincode",
  "cfg-if 1.0.0",
@@ -2793,7 +2777,6 @@ dependencies = [
  "instant",
  "itertools",
  "parsing",
- "rayon",
  "run_script",
  "ruzstd",
  "serde",
diff --git a/Cargo.toml b/Cargo.toml
index ae6bda9..b3292d8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,9 +9,6 @@ description = "Crossplatform (and web-compatible) graphing calculator"
 [lib]
 crate-type = ["cdylib", "rlib"]
 
-[features]
-threading = ["async-lock", "rayon"]
-
 [profile.release]
 debug = false
 codegen-units = 1
@@ -73,8 +70,6 @@ run_script = "0.9"
 [target.'cfg(not(target_arch = "wasm32"))'.dependencies]
 instant = "0.1"
 tracing-subscriber = "0.3"
-rayon = { version = "1.5", optional = true }
-async-lock = { version = "2.5", optional = true }
 getrandom = { version = "0.2" }
 
 [target.'cfg(target_arch = "wasm32")'.dependencies]