@@ -1,7 +1,7 @@
 ../sqlcommenter-python[opentelemetry]
-opentelemetry-api~=1.0
+opentelemetry-api==1.4.1
 opentelemetry-exporter-gcp-trace==1.0.0
 opentelemetry-instrumentation-psycopg2==0.23b2
-opentelemetry-sdk~=1.0
+opentelemetry-sdk==1.4.1
 psycopg2==2.8.6
 psycopg2-binary==2.8.6
@@ -37,10 +37,10 @@ def read_file(filename):
     extras_require={
         'django': ['django >= 1.11'],
         'flask': ['flask'],
-        'psycopg2': ['psycopg2 == 2.8.6'],
+        'psycopg2': ['psycopg2'],
         'sqlalchemy': ['sqlalchemy'],
         'opencensus': ['opencensus'],
-        'opentelemetry': ["opentelemetry-api ~= 1.0; python_version >= '3'"],
+        'opentelemetry': ["opentelemetry-api ~= 1.0"],
     },
     classifiers=[
         'Development Status :: 4 - Beta',