diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index d433d13..3ac0a7a 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -17,7 +17,7 @@ jobs:
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v2
         with:
-          python-version: '3.7'
+          python-version: '3.10'
       - name: Install Tox
         run: python3 -m pip install tox
       - name: Run Tox
diff --git a/fastsnmp/snmp_parser.pyx b/fastsnmp/snmp_parser.pyx
index 2420cc3..403baf2 100644
--- a/fastsnmp/snmp_parser.pyx
+++ b/fastsnmp/snmp_parser.pyx
@@ -992,17 +992,19 @@ def parse_varbind(list var_bind_list not None, tuple orig_main_oids not None, tu
             for pos in rest_oids_positions:
                 if pos in skip_column:
                     continue
-                next_oids[pos] = "%s.%s" % (orig_main_oids[pos], last_seen_index[pos])
                 if not check_is_growing(first_seen_index[pos], last_seen_index[pos]):
-                    raise SNMPException("not increasing %s vs %s for %s" % (last_seen_index[pos],
-                                                                        first_seen_index[pos],
-                                                                        orig_main_oids[pos]))
+                    return result, tuple(next_oids)
+                    # raise SNMPException("not increasing %s vs %s for %s" % (last_seen_index[pos],
+                    #                                                     first_seen_index[pos],
+                    #                                                     orig_main_oids[pos]))
+                next_oids[pos] = "%s.%s" % (orig_main_oids[pos], last_seen_index[pos])
         else:
             for pos in rest_oids_positions:
                 if not check_is_growing(first_seen_index[pos], last_seen_index[pos]):
-                    raise SNMPException("not increasing %s vs %s for %s" % (last_seen_index[pos],
-                                                                        first_seen_index[pos],
-                                                                        orig_main_oids[pos]))
+                    return result, tuple(next_oids)
+                    # raise SNMPException("not increasing %s vs %s for %s" % (last_seen_index[pos],
+                    #                                                     first_seen_index[pos],
+                    #                                                     orig_main_oids[pos]))
             next_oids = [
                 "%s.%s" % (orig_main_oids[p], last_seen_index[p]) for p in rest_oids_positions]
     return result, tuple(next_oids)
diff --git a/tox.ini b/tox.ini
index 62c94f4..cd47f8c 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py37
+envlist = py310
 [testenv]
 deps =
 	cython