diff --git a/requirements/requirements.txt b/requirements/requirements.txt
index 0fc7a9a..015b6a4 100644
--- a/requirements/requirements.txt
+++ b/requirements/requirements.txt
@@ -2,5 +2,5 @@ numpy
 onnxruntime
 quebra-frases
 langcodes
-ovos-number-parser>=0.4.0
+ovos-number-parser>=0.5.1
 ovos-date-parser>=0.6.4a1
\ No newline at end of file