diff --git a/poetry.lock b/poetry.lock
index 9ebeed0bc2e..f3f32785ea2 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1040,15 +1040,19 @@ testing = ["pytest", "pytest-benchmark"]
 
 [[package]]
 name = "poetry-core"
-version = "2.0.0"
+version = "2.0.1.dev0"
 description = "Poetry PEP 517 Build Backend"
 optional = false
-python-versions = "<4.0,>=3.9"
+python-versions = ">=3.9, <4.0"
 groups = ["main"]
-files = [
-    {file = "poetry_core-2.0.0-py3-none-any.whl", hash = "sha256:1da7dd9279c5af8ed63f05c87a743dcadbf048dfe78f21c436710829cfff95fe"},
-    {file = "poetry_core-2.0.0.tar.gz", hash = "sha256:3317a3cc3932011a61114236b2d49883f4fb1403d2f5e97771ac0d077cfa396f"},
-]
+files = []
+develop = false
+
+[package.source]
+type = "git"
+url = "https://github.com/python-poetry/poetry-core"
+reference = "main"
+resolved_reference = "6243e3f18ac2be4bfd651530da1df6dc9aadf3ff"
 
 [[package]]
 name = "pre-commit"
@@ -1735,4 +1739,4 @@ type = ["pytest-mypy"]
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.9,<4.0"
-content-hash = "14639f627526358bfe85610cf088ba469ddaa5a768d77568e56b741634ed393c"
+content-hash = "627ed538dc55e47a76e2532ef5e374a830504544966277d3128c664aac1e677f"
diff --git a/pyproject.toml b/pyproject.toml
index e73c0c94b3e..46bcc0861f8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ version = "2.0.0"
 description = "Python dependency management and packaging made easy."
 requires-python = ">=3.9,<4.0"
 dependencies = [
-    "poetry-core (==2.0.0)",
+    "poetry-core @ git+https://github.com/python-poetry/poetry-core@main",
     "build (>=1.2.1,<2.0.0)",
     "cachecontrol[filecache] (>=0.14.0,<0.15.0)",
     "cleo (>=2.1.0,<3.0.0)",
diff --git a/tests/test_factory.py b/tests/test_factory.py
index 98d127ad80c..104141d0d20 100644
--- a/tests/test_factory.py
+++ b/tests/test_factory.py
@@ -198,25 +198,25 @@ def test_create_poetry_with_packages_and_includes(
     package = poetry.package
 
     assert package.packages == [
-        {"include": "extra_dir/**/*.py"},
-        {"include": "extra_dir/**/*.py"},
-        {"include": "my_module.py"},
-        {"include": "package_with_include"},
-        {"include": "tests", "format": "sdist"},
+        {"include": "extra_dir/**/*.py", "format": ["sdist", "wheel"]},
+        {"include": "extra_dir/**/*.py", "format": ["sdist", "wheel"]},
+        {"include": "my_module.py", "format": ["sdist", "wheel"]},
+        {"include": "package_with_include", "format": ["sdist", "wheel"]},
+        {"include": "tests", "format": ["sdist"]},
         {"include": "for_wheel_only", "format": ["wheel"]},
-        {"include": "src_package", "from": "src"},
+        {"include": "src_package", "from": "src", "format": ["sdist", "wheel"]},
     ]
 
     assert package.include in (
         # with https://github.com/python-poetry/poetry-core/pull/773
         [
-            {"path": "extra_dir/vcs_excluded.txt"},
-            {"path": "notes.txt"},
+            {"path": "extra_dir/vcs_excluded.txt", "format": ["sdist", "wheel"]},
+            {"path": "notes.txt", "format": ["sdist"]},
         ],
         # without https://github.com/python-poetry/poetry-core/pull/773
         [
-            {"path": "extra_dir/vcs_excluded.txt", "format": []},
-            {"path": "notes.txt", "format": []},
+            {"path": "extra_dir/vcs_excluded.txt", "format": ["sdist"]},
+            {"path": "notes.txt", "format": ["sdist"]},
         ],
     )