diff --git a/projects/components/src/number-input/number-input.component.scss b/projects/components/src/number-input/number-input.component.scss
index 0722b7522..931701d91 100644
--- a/projects/components/src/number-input/number-input.component.scss
+++ b/projects/components/src/number-input/number-input.component.scss
@@ -12,6 +12,10 @@
 .border {
   border: 1px solid $gray-2;
   border-radius: 6px;
+
+  &:hover {
+    border-color: $gray-4;
+  }
 }
 
 .underline {