diff --git a/Cargo.lock b/Cargo.lock
index da14bf9a..27138fc5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -31,7 +31,7 @@ dependencies = [
  "lazy_static",
  "linked_list_allocator",
  "pc-keyboard",
- "pic8259_simple",
+ "pic8259",
  "spin",
  "uart_16550",
  "volatile 0.2.7",
@@ -65,12 +65,6 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "654fb2472cc369d311c547103a1fa81d467bef370ae7a0680f65939895b1182a"
 
-[[package]]
-name = "cpuio"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d531514efb06912141fa65967447de805691b685a7565c87d1765afe34a98aa7"
-
 [[package]]
 name = "crossbeam-queue"
 version = "0.2.3"
@@ -157,12 +151,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5c6f2d937e3b8d63449b01401e2bae4041bc9dd1129c2e3e0d239407cf6635ac"
 
 [[package]]
-name = "pic8259_simple"
-version = "0.2.0"
+name = "pic8259"
+version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "af2a5497fb8e59bf8015f67b7dff238d75ef445e03f23edac24ac3a8f09be952"
+checksum = "08cc920d83ee33c0f9b73aa441e75468bf2d10c959a3eb6260cf720b05ac91a1"
 dependencies = [
- "cpuio",
+ "x86_64",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index 87c1d704..4b6a5337 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,7 +18,7 @@ volatile = "0.2.6"
 spin = "0.5.2"
 x86_64 = "0.14.2"
 uart_16550 = "0.2.0"
-pic8259_simple = "0.2.0"
+pic8259 = "0.10.1"
 pc-keyboard = "0.5.0"
 linked_list_allocator = "0.8.0"
 
diff --git a/src/interrupts.rs b/src/interrupts.rs
index d81806c2..b09c48db 100644
--- a/src/interrupts.rs
+++ b/src/interrupts.rs
@@ -1,6 +1,6 @@
 use crate::{gdt, hlt_loop, print, println};
 use lazy_static::lazy_static;
-use pic8259_simple::ChainedPics;
+use pic8259::ChainedPics;
 use spin;
 use x86_64::structures::idt::{InterruptDescriptorTable, InterruptStackFrame, PageFaultErrorCode};
 
@@ -71,7 +71,7 @@ extern "x86-interrupt" fn double_fault_handler(
     panic!("EXCEPTION: DOUBLE FAULT\n{:#?}", stack_frame);
 }
 
-extern "x86-interrupt" fn timer_interrupt_handler(_stack_frame: &mut InterruptStackFrame) {
+extern "x86-interrupt" fn timer_interrupt_handler(_stack_frame: InterruptStackFrame) {
     print!(".");
     unsafe {
         PICS.lock()
@@ -79,7 +79,7 @@ extern "x86-interrupt" fn timer_interrupt_handler(_stack_frame: &mut InterruptSt
     }
 }
 
-extern "x86-interrupt" fn keyboard_interrupt_handler(_stack_frame: &mut InterruptStackFrame) {
+extern "x86-interrupt" fn keyboard_interrupt_handler(_stack_frame: InterruptStackFrame) {
     use x86_64::instructions::port::Port;
 
     let mut port = Port::new(0x60);