diff --git a/wpilibc/src/test/native/cpp/InterruptTest.cpp b/wpilibc/src/test/native/cpp/InterruptTest.cpp
index b21484c2c6..d0cc2c0822 100644
--- a/wpilibc/src/test/native/cpp/InterruptTest.cpp
+++ b/wpilibc/src/test/native/cpp/InterruptTest.cpp
@@ -30,9 +30,9 @@ TEST(InterruptTest, AsynchronousInterrupt) {
   frc::Wait(0.5_s);
   DIOSim digitalSim{di};
   digitalSim.SetValue(false);
-  frc::Wait(10_ms);
+  frc::Wait(20_ms);
   digitalSim.SetValue(true);
-  frc::Wait(10_ms);
+  frc::Wait(20_ms);
 
   int count = 0;
   while (!hasFired) {
@@ -59,9 +59,9 @@ TEST(InterruptTest, RisingEdge) {
   digitalSim.SetValue(false);
   frc::Wait(0.5_s);
   interrupt.Enable();
-  frc::Wait(10_ms);
+  frc::Wait(20_ms);
   digitalSim.SetValue(true);
-  frc::Wait(10_ms);
+  frc::Wait(20_ms);
 
   int count = 0;
   while (!hasFiredRisingEdge) {
@@ -89,9 +89,9 @@ TEST(InterruptTest, FallingEdge) {
   digitalSim.SetValue(true);
   frc::Wait(0.5_s);
   interrupt.Enable();
-  frc::Wait(10_ms);
+  frc::Wait(20_ms);
   digitalSim.SetValue(false);
-  frc::Wait(10_ms);
+  frc::Wait(20_ms);
 
   int count = 0;
   while (!hasFiredFallingEdge) {
diff --git a/wpilibj/src/test/java/edu/wpi/first/wpilibj/InterruptTest.java b/wpilibj/src/test/java/edu/wpi/first/wpilibj/InterruptTest.java
index 795f629123..a392fc6c8e 100644
--- a/wpilibj/src/test/java/edu/wpi/first/wpilibj/InterruptTest.java
+++ b/wpilibj/src/test/java/edu/wpi/first/wpilibj/InterruptTest.java
@@ -32,9 +32,9 @@ class InterruptTest {
       Timer.delay(0.5);
       DIOSim digitalSim = new DIOSim(di);
       digitalSim.setValue(false);
-      Timer.delay(0.01);
+      Timer.delay(0.02);
       digitalSim.setValue(true);
-      Timer.delay(0.01);
+      Timer.delay(0.02);
 
       int count = 0;
       while (!hasFired.get()) {
@@ -64,9 +64,9 @@ class InterruptTest {
       digitalSim.setValue(false);
       Timer.delay(0.5);
       interrupt.enable();
-      Timer.delay(0.01);
+      Timer.delay(0.02);
       digitalSim.setValue(true);
-      Timer.delay(0.01);
+      Timer.delay(0.02);
 
       int count = 0;
       while (!hasFiredRisingEdge.get()) {
@@ -101,9 +101,9 @@ class InterruptTest {
       digitalSim.setValue(true);
       Timer.delay(0.5);
       interrupt.enable();
-      Timer.delay(0.01);
+      Timer.delay(0.02);
       digitalSim.setValue(false);
-      Timer.delay(0.01);
+      Timer.delay(0.02);
 
       int count = 0;
       while (!hasFiredFallingEdge.get()) {