diff --git a/Cargo.lock b/Cargo.lock
index c2fef2c..3809e8d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -8,6 +8,8 @@ version = "0.1.0"
 dependencies = [
  "bootloader",
  "lazy_static",
+ "pc-keyboard",
+ "pic8259",
  "spin 0.5.2",
  "uart_16550",
  "volatile 0.2.7",
@@ -47,6 +49,21 @@ dependencies = [
  "spin 0.9.8",
 ]
 
+[[package]]
+name = "pc-keyboard"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ed089a1fbffe3337a1a345501c981f1eb1e47e69de5a40e852433e12953c3174"
+
+[[package]]
+name = "pic8259"
+version = "0.10.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cb844b5b01db1e0b17938685738f113bfc903846f18932b378bc0eabfa40e194"
+dependencies = [
+ "x86_64",
+]
+
 [[package]]
 name = "rustversion"
 version = "1.0.22"
diff --git a/Cargo.toml b/Cargo.toml
index fa7d1b5..0b5143b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,6 +15,8 @@ volatile = "0.2.6"
 spin = "0.5.2"
 x86_64 = "0.14.2"
 uart_16550 = "0.2.0"
+pic8259 = "0.10.1"
+pc-keyboard = "0.7.0"
 
 [dependencies.lazy_static]
 version = "1.0"