diff --git a/conda-recipe-cf/meta.yaml b/conda-recipe-cf/meta.yaml
index 0cd79d5f..ca7dcd79 100644
--- a/conda-recipe-cf/meta.yaml
+++ b/conda-recipe-cf/meta.yaml
@@ -1,4 +1,4 @@
-{% set version = "0.4.0dev3" %}
+{% set version = "0.4.0dev4" %}
 {% set buildnumber = 0 %}
 
 package:
diff --git a/mkl_umath/_version.py b/mkl_umath/_version.py
index 2d0b9b4d..165668cc 100644
--- a/mkl_umath/_version.py
+++ b/mkl_umath/_version.py
@@ -1 +1 @@
-__version__ = "0.4.0dev3"
+__version__ = "0.4.0dev4"