diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6caa177..794136d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,7 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
-## [Unreleased]
+## [1.0.6] - 2018-02-21
 ### Added
 - DOI for 1.0.4
 
@@ -12,6 +12,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 - Syntax errors in readme.md
 - Conda install instructions in install.md
 - Corrected TRange columns in parser
+- Minor documentation fixes
 
 ### Added
 - Add check to reactions to test that all species exist
diff --git a/pyjac/_version.py b/pyjac/_version.py
index 72cbc72..e0266f5 100644
--- a/pyjac/_version.py
+++ b/pyjac/_version.py
@@ -1,4 +1,4 @@
-__version_info__ = (1, 0, 5, 'c')
+__version_info__ = (1, 0, 6)
 __version__ = '.'.join(map(str, __version_info__[:3]))
 if len(__version_info__) == 4:
     __version__ += __version_info__[-1]
diff --git a/pyjac/core/mech_interpret.py b/pyjac/core/mech_interpret.py
index 33ce830..2f18fda 100644
--- a/pyjac/core/mech_interpret.py
+++ b/pyjac/core/mech_interpret.py
@@ -978,7 +978,7 @@ def handle_effiencies(reac, ct_rxn):
         if rxn.default_efficiency == 0.0 \
                 and len(ct_rxn.efficiencies.keys()) == 1\
                 and list(ct_rxn.efficiencies.values())[0] == 1\
-                and reac.is_pdep:
+                and reac.pdep:
             reac.pdep_sp = list(rxn.efficiencies.keys())[0]
         else:
             for sp in gas.species_names:
diff --git a/pyjac/performance_tester/performance_tester.py b/pyjac/performance_tester/performance_tester.py
index 9ca4764..145765e 100644
--- a/pyjac/performance_tester/performance_tester.py
+++ b/pyjac/performance_tester/performance_tester.py
@@ -286,7 +286,7 @@ def false_factory():
     #check that nvcc installed
     cuda_params = {}
     try:
-        subprocess.check_call('nvcc --version')
+        subprocess.check_call(['nvcc', '--version'])
         #if we have NVCC, assume we can execute CUDA
         cuda_params = {'lang' : 'cuda',
                    'cache_opt' : [False],