diff --git a/lmo/_lm.py b/lmo/_lm.py
index 08ce3e61..e851ed28 100644
--- a/lmo/_lm.py
+++ b/lmo/_lm.py
@@ -193,8 +193,10 @@ def l_weights(
         if P_r.shape[0] < r:
             P_r = P_r[:r]
 
-        assert P_r.shape == (r, n)
-        return cast(npt.NDArray[T], P_r)
+        # ignore if r is larger that what's cached
+        if P_r.shape[0] == r:
+            assert P_r.shape == (r, n)
+            return cast(npt.NDArray[T], P_r)
 
 
     if sum(trim) == 0:
diff --git a/poetry.lock b/poetry.lock
index 8c6448c2..5e3494b8 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -140,13 +140,13 @@ files = [
 
 [[package]]
 name = "exceptiongroup"
-version = "1.1.1"
+version = "1.1.2"
 description = "Backport of PEP 654 (exception groups)"
 optional = false
 python-versions = ">=3.7"
 files = [
-    {file = "exceptiongroup-1.1.1-py3-none-any.whl", hash = "sha256:232c37c63e4f682982c8b6459f33a8981039e5fb8756b2074364e5055c498c9e"},
-    {file = "exceptiongroup-1.1.1.tar.gz", hash = "sha256:d484c3090ba2889ae2928419117447a14daf3c1231d5e30d0aae34f354f01785"},
+    {file = "exceptiongroup-1.1.2-py3-none-any.whl", hash = "sha256:e346e69d186172ca7cf029c8c1d16235aa0e04035e5750b4b95039e65204328f"},
+    {file = "exceptiongroup-1.1.2.tar.gz", hash = "sha256:12c3e887d6485d16943a309616de20ae5582633e0a2eda17f4e10fd61c1e8af5"},
 ]
 
 [package.extras]
@@ -394,13 +394,13 @@ files = [
 
 [[package]]
 name = "mkdocs-material"
-version = "9.1.17"
+version = "9.1.18"
 description = "Documentation that simply works"
 optional = false
 python-versions = ">=3.7"
 files = [
-    {file = "mkdocs_material-9.1.17-py3-none-any.whl", hash = "sha256:809ed68427fbab0330b0b07bc93175824c3b98f4187060a5c7b46aa8ae398a75"},
-    {file = "mkdocs_material-9.1.17.tar.gz", hash = "sha256:5a076524625047bf4ee4da1509ec90626f8fce915839dc07bdae6b59ff4f36f9"},
+    {file = "mkdocs_material-9.1.18-py3-none-any.whl", hash = "sha256:5bcf8fb79ac2f253c0ffe93fa181cba87718c6438f459dc4180ac7418cc9a450"},
+    {file = "mkdocs_material-9.1.18.tar.gz", hash = "sha256:981dd39979723d4cda7cfc77bbbe5e54922d5761a7af23fb8ba9edb52f114b13"},
 ]
 
 [package.dependencies]
diff --git a/pyproject.toml b/pyproject.toml
index b656fc67..cdc821d5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -5,7 +5,7 @@ build-backend = "poetry.core.masonry.api"
 
 [tool.poetry]
 name = "lmo"
-version = "0.6.0"
+version = "0.6.1"
 description = "L-Moments for robust statistics."
 authors = ["Joren Hammudoglu <jhammudoglu@gmail.com>"]
 readme = "README.md"