diff --git a/pixie.nimble b/pixie.nimble
index 94fa28e..767bf01 100644
--- a/pixie.nimble
+++ b/pixie.nimble
@@ -10,7 +10,7 @@ requires "vmath >= 1.1.4"
 requires "chroma >= 0.2.5"
 requires "zippy >= 0.10.0"
 requires "flatty >= 0.3.4"
-requires "nimsimd >= 1.0.0"
+requires "nimsimd >= 1.1.1"
 requires "bumpy >= 1.1.1"
 
 task bindings, "Generate bindings":