diff --git a/README.md b/README.md
index fcc2a14..2a6e6ac 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ Synaptic trackpads generally work over SMBus or I2C, though not both. Pay close
 
 **SMBus**  
 
-macOS (Requires Acidanthera's VoodooPS2 version 2.2.0 or above):
+macOS (Requires Acidanthera's VoodooPS2 version 2.3.6 or above):
 * Look in IORegistryExplorer under `ApplePS2SynapticsTrackpad`, and look for the value `Intertouch Support=True`
 * Look for "VoodooPS2Trackpad: Trackpad supports SMBus operation" within macOS logs (may need to use `sudo dmesg` to see this)