diff --git a/requirements-iris.txt b/requirements-iris.txt
index afc54d4..21d1cec 100644
--- a/requirements-iris.txt
+++ b/requirements-iris.txt
@@ -1 +1 @@
-https://github.com/intersystems-community/intersystems-irispython/releases/download/3.4.3/intersystems_iris-3.4.3-py3-none-any.whl
\ No newline at end of file
+https://github.com/intersystems-community/intersystems-irispython/releases/download/3.6.0/intersystems_iris-3.6.0-py3-none-any.whl
\ No newline at end of file
diff --git a/sqlalchemy_iris/base.py b/sqlalchemy_iris/base.py
index 416cb11..0ea3cb4 100644
--- a/sqlalchemy_iris/base.py
+++ b/sqlalchemy_iris/base.py
@@ -814,7 +814,7 @@ def _set_option(self, connection, option, value):
     def get_isolation_level(self, connection):
         try:
             level = int(self._get_option(connection, "IsolationMode"))
-        except dbapi.InterfaceError:
+        except dbapi.DatabaseError:
             # caught access violation error
             # by default it's 0
             level = 0