diff --git a/astLib/__init__.py b/astLib/__init__.py
index 5cbf861..d948c7a 100644
--- a/astLib/__init__.py
+++ b/astLib/__init__.py
@@ -13,4 +13,4 @@
 """
 
 __all__=['astCalc', 'astCoords', 'astImages', 'astPlots', 'astStats', 'astWCS', 'astSED']
-__version__ = '0.13.1'
+__version__ = '0.13.2'
diff --git a/astLib/astSED.py b/astLib/astSED.py
index de05bbb..2889aac 100644
--- a/astLib/astSED.py
+++ b/astLib/astSED.py
@@ -657,9 +657,9 @@ def __init__(self, normalise = False):
         
         VEGA_SED_PATH=astLib.__path__[0]+os.path.sep+"data"+os.path.sep+"bohlin2006_Vega.sed" # from HST CALSPEC
 
-        inFile=open(VEGA_SED_PATH, "r")
-        lines=inFile.readlines()
-        
+        with open(VEGA_SED_PATH, "r") as inFile:
+            lines=inFile.readlines()
+
         wavelength=[]
         flux=[]
         for line in lines:
@@ -698,9 +698,8 @@ class StellarPopulation:
     """
     def __init__(self, fileName, ageColumn = 0, wavelengthColumn = 1, fluxColumn = 2):
        
-        inFile=open(fileName, "r")
-        lines=inFile.readlines()
-        inFile.close()
+        with open(fileName, "r") as inFile:
+            lines=inFile.readlines()
 
         self.fileName=fileName
 
diff --git a/setup.py b/setup.py
index e85cfe8..1d2f540 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,6 @@
 from setuptools.command.build_ext import build_ext
 from setuptools.extension import Extension
 import sysconfig
-from pkg_resources import require
 
 topDir = os.getcwd()
 sourceDir = "PyWCSTools"+os.path.sep+"wcssubs-3.9.7"+os.path.sep
@@ -58,7 +57,7 @@ def build_extensions(self):
         build_ext.build_extensions(self)
 
 setup(name='astLib',
-    version='0.13.1',
+    version='0.13.2',
     packages=['astLib', 'PyWCSTools'],
     package_data={'astLib': ['data/*']},
     cmdclass={"build_ext": build_PyWCSTools_ext},