diff --git a/src/poetry_plugin_export/exporter.py b/src/poetry_plugin_export/exporter.py
index 1f97c41..f4dafc1 100644
--- a/src/poetry_plugin_export/exporter.py
+++ b/src/poetry_plugin_export/exporter.py
@@ -8,7 +8,14 @@
 
 from cleo.io.io import IO
 from poetry.core.packages.dependency_group import MAIN_GROUP
-from poetry.repositories.http import HTTPRepository
+
+
+try:
+    from poetry.repositories.http_repository import (  # type: ignore[import] # noqa: E501
+        HTTPRepository,
+    )
+except ImportError:  # poetry<1.3.0
+    from poetry.repositories.http import HTTPRepository
 
 from poetry_plugin_export.walker import get_project_dependency_packages
 
diff --git a/tests/conftest.py b/tests/conftest.py
index 2a61753..cf04914 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -13,8 +13,16 @@
 from poetry.core.packages.package import Package
 from poetry.factory import Factory
 from poetry.layouts import layout
-from poetry.repositories import Pool
 from poetry.repositories import Repository
+
+
+try:
+    from poetry.repositories.repository_pool import (  # type: ignore[import] # noqa: E501
+        RepositoryPool,
+    )
+except ImportError:  # poetry<1.3.0
+    from poetry.repositories.pool import Pool as RepositoryPool
+
 from poetry.utils.env import SystemEnv
 
 from tests.helpers import TestLocker
@@ -177,7 +185,7 @@ def _factory(
         poetry.set_locker(locker)
         poetry.set_config(config)
 
-        pool = Pool()
+        pool = RepositoryPool()
         pool.add_repository(repo)
 
         poetry.set_pool(pool)