diff --git a/requirements.txt b/requirements.txt
index 04f1067..06d14c1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -34,7 +34,7 @@ dask==2023.3.1
     # via -r requirements.in
 eccodes==1.5.1
     # via cfgrib
-ecmwflibs==0.5.0
+ecmwflibs==0.5.3
     # via -r requirements.in
 findlibs==0.0.2
     # via