diff --git a/poetry.lock b/poetry.lock
index 4b17890..b779fe6 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -291,13 +291,13 @@ test = ["pytest (>=6)"]
 
 [[package]]
 name = "fsspec"
-version = "2024.6.1"
+version = "2023.5.0"
 description = "File-system specification"
 optional = false
 python-versions = ">=3.8"
 files = [
-    {file = "fsspec-2024.6.1-py3-none-any.whl", hash = "sha256:3cb443f8bcd2efb31295a5b9fdb02aee81d8452c80d28f97a6d0959e6cee101e"},
-    {file = "fsspec-2024.6.1.tar.gz", hash = "sha256:fad7d7e209dd4c1208e3bbfda706620e0da5142bebbd9c384afb95b07e798e49"},
+    {file = "fsspec-2023.5.0-py3-none-any.whl", hash = "sha256:51a4ad01a5bb66fcc58036e288c0d53d3975a0df2a5dc59a93b59bade0391f2a"},
+    {file = "fsspec-2023.5.0.tar.gz", hash = "sha256:b3b56e00fb93ea321bc9e5d9cf6f8522a0198b20eb24e02774d329e9c6fb84ce"},
 ]
 
 [package.extras]
@@ -305,8 +305,7 @@ abfs = ["adlfs"]
 adl = ["adlfs"]
 arrow = ["pyarrow (>=1)"]
 dask = ["dask", "distributed"]
-dev = ["pre-commit", "ruff"]
-doc = ["numpydoc", "sphinx", "sphinx-design", "sphinx-rtd-theme", "yarl"]
+devel = ["pytest", "pytest-cov"]
 dropbox = ["dropbox", "dropboxdrivefs", "requests"]
 full = ["adlfs", "aiohttp (!=4.0.0a0,!=4.0.0a1)", "dask", "distributed", "dropbox", "dropboxdrivefs", "fusepy", "gcsfs", "libarchive-c", "ocifs", "panel", "paramiko", "pyarrow (>=1)", "pygit2", "requests", "s3fs", "smbprotocol", "tqdm"]
 fuse = ["fusepy"]
@@ -316,16 +315,13 @@ github = ["requests"]
 gs = ["gcsfs"]
 gui = ["panel"]
 hdfs = ["pyarrow (>=1)"]
-http = ["aiohttp (!=4.0.0a0,!=4.0.0a1)"]
+http = ["aiohttp (!=4.0.0a0,!=4.0.0a1)", "requests"]
 libarchive = ["libarchive-c"]
 oci = ["ocifs"]
 s3 = ["s3fs"]
 sftp = ["paramiko"]
 smb = ["smbprotocol"]
 ssh = ["paramiko"]
-test = ["aiohttp (!=4.0.0a0,!=4.0.0a1)", "numpy", "pytest", "pytest-asyncio (!=0.22.0)", "pytest-benchmark", "pytest-cov", "pytest-mock", "pytest-recording", "pytest-rerunfailures", "requests"]
-test-downstream = ["aiobotocore (>=2.5.4,<3.0.0)", "dask-expr", "dask[dataframe,test]", "moto[server] (>4,<5)", "pytest-timeout", "xarray"]
-test-full = ["adlfs", "aiohttp (!=4.0.0a0,!=4.0.0a1)", "cloudpickle", "dask", "distributed", "dropbox", "dropboxdrivefs", "fastparquet", "fusepy", "gcsfs", "jinja2", "kerchunk", "libarchive-c", "lz4", "notebook", "numpy", "ocifs", "pandas", "panel", "paramiko", "pyarrow", "pyarrow (>=1)", "pyftpdlib", "pygit2", "pytest", "pytest-asyncio (!=0.22.0)", "pytest-benchmark", "pytest-cov", "pytest-mock", "pytest-recording", "pytest-rerunfailures", "python-snappy", "requests", "smbprotocol", "tqdm", "urllib3", "zarr", "zstandard"]
 tqdm = ["tqdm"]
 
 [[package]]
@@ -737,4 +733,4 @@ files = [
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.9"
-content-hash = "2afca8d4ce9d407ec9c308bfb562ae0c046061066ad9c7a115a215e1c7941238"
+content-hash = "1bb1712f54089469cbb3c278bad0114a8104a28f988d82ff8d87bf88aa5d0fa5"
diff --git a/pyproject.toml b/pyproject.toml
index db1a095..3d59f1f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,7 +8,7 @@ readme = "README.md"
 
 [tool.poetry.dependencies]
 python = "^3.9"
-fsspec = ">=2023.5.0"
+fsspec = "==2023.5.0"
 tos = ">=2.7.0"
 
 [tool.poetry.group.dev.dependencies]
diff --git a/tosfs/core.py b/tosfs/core.py
index 58e4a0b..6f10a2e 100644
--- a/tosfs/core.py
+++ b/tosfs/core.py
@@ -1091,7 +1091,7 @@ def find(
                 "Can not specify 'prefix' option alongside 'maxdepth' options."
             )
         if maxdepth:
-            return super().find(
+            return self._fsspec_find(
                 bucket + "/" + key,
                 maxdepth=maxdepth,
                 withdirs=withdirs,
@@ -1106,6 +1106,54 @@ def find(
         else:
             return [o["name"] for o in out]
 
+    def _fsspec_find(  # noqa #
+        self,
+        path: str,
+        maxdepth: Optional[int] = None,
+        withdirs: bool = False,
+        detail: bool = False,
+        **kwargs: Any,  # type: ignore
+    ) -> Any:
+        """List all files below path.
+
+        Copied from fsspec(2024.9.0) to fix fsspec(2023.5.0.)
+
+        Like posix ``find`` command without conditions
+
+        Parameters
+        ----------
+        path : str
+        maxdepth: int or None
+            If not None, the maximum number of levels to descend
+        withdirs: bool
+            Whether to include directory paths in the output. This is True
+            when used by glob, but users usually only want files.
+        kwargs are passed to ``ls``.
+
+        """
+        # TODO: allow equivalent of -name parameter
+        path = self._strip_protocol(path)
+        out = {}
+
+        # Add the root directory if withdirs is requested
+        # This is needed for posix glob compliance
+        if withdirs and path != "" and self.isdir(path):
+            out[path] = self.info(path)
+
+        for _, dirs, files in self._fsspec_walk(path, maxdepth, detail=True, **kwargs):
+            if withdirs:
+                files.update(dirs)
+            out.update({info["name"]: info for name, info in files.items()})
+        if not out and self.isfile(path):
+            # walk works on directories, but find should also return [path]
+            # when path happens to be a file
+            out[path] = {}
+        names = sorted(out)
+        if not detail:
+            return names
+        else:
+            return {name: out[name] for name in names}
+
     def expand_path(
         self,
         path: Union[str, List[str]],