[BUGFIX] Fix OptionError in pandas (#34)

* Update CHANGE.txt

* Update setup.py

Author: tswsxk

CHANGE.txt

@@ -1,3 +1,6 @@
+v0.0.13:
+   * Bugfix: update dependency version of `longling`
+
 v0.0.12:
    * limit the range of parameters in IRT and MIRT
 

setup.py

@@ -8,7 +8,7 @@
 
 setup(
     name='EduCDM',
-    version='0.0.12',
+    version='0.0.13',
     extras_require={
         'test': test_deps,
     },
@@ -19,7 +19,7 @@
         "numpy>=1.16.5",
         "scikit-learn",
         "pandas",
-        "longling>=1.3.23"
+        "longling>=1.3.33"
     ],  # And any other dependencies for needs
     entry_points={
     },