diff --git a/configure.ac b/configure.ac
index 20b4b5c..e018ad6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -10,7 +10,7 @@
 # GNU General Public License for more details.
 define([VERSION_MAJOR], [1])
 define([VERSION_MINOR], [5])
-define([VERSION_FIX], [3])
+define([VERSION_FIX], [4])
 define([VERSION_NUMBER], VERSION_MAJOR[.]VERSION_MINOR[.]VERSION_FIX)
 define([VERSION_SUFFIX], [_master])
 
diff --git a/setup.py b/setup.py
index c714991..ac0cf8a 100644
--- a/setup.py
+++ b/setup.py
@@ -8,7 +8,7 @@ def readme():
 
 
 setup(name='amcrest',
-      version='1.5.3',
+      version='1.5.4',
       description='Python wrapper implementation for Amcrest cameras.',
       long_description=readme(),
       author='Douglas Schilling Landgraf, Marcelo Moreira de Mello',