diff --git a/continuous_integration/environment-3.10.yaml b/continuous_integration/environment-3.10.yaml
index a3209963dc..73e7c7fb08 100644
--- a/continuous_integration/environment-3.10.yaml
+++ b/continuous_integration/environment-3.10.yaml
@@ -54,7 +54,7 @@ dependencies:
   - setuptools < 71
   - pip:
       - git+https://github.com/dask/dask
-      - git+https://github.com/dask-contrib/dask-expr
+      - git+https://github.com/dask/dask-expr
       - git+https://github.com/dask/zict
       - git+https://github.com/dask/crick  # Only tested here
       # Revert after https://github.com/dask/distributed/issues/8614 is fixed
diff --git a/continuous_integration/environment-3.11.yaml b/continuous_integration/environment-3.11.yaml
index dfc2a56be7..665958c444 100644
--- a/continuous_integration/environment-3.11.yaml
+++ b/continuous_integration/environment-3.11.yaml
@@ -48,7 +48,7 @@ dependencies:
   - setuptools < 71
   - pip:
       - git+https://github.com/dask/dask
-      - git+https://github.com/dask-contrib/dask-expr
+      - git+https://github.com/dask/dask-expr
       - git+https://github.com/dask/zict
       # Revert after https://github.com/dask/distributed/issues/8614 is fixed
       # - git+https://github.com/dask/s3fs
diff --git a/continuous_integration/environment-3.12.yaml b/continuous_integration/environment-3.12.yaml
index 39a313d5ef..d95f71da84 100644
--- a/continuous_integration/environment-3.12.yaml
+++ b/continuous_integration/environment-3.12.yaml
@@ -48,7 +48,7 @@ dependencies:
   - setuptools < 71
   - pip:
       - git+https://github.com/dask/dask
-      - git+https://github.com/dask-contrib/dask-expr
+      - git+https://github.com/dask/dask-expr
       - git+https://github.com/dask/zict
       # Revert after https://github.com/dask/distributed/issues/8614 is fixed
       # - git+https://github.com/dask/s3fs
diff --git a/pyproject.toml b/pyproject.toml
index 7c9f3f34c6..9f91073405 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -112,7 +112,7 @@ filterwarnings = [
     # xref: https://github.com/jupyter/jupyter_core/pull/292
     # xref: https://github.com/jupyter/jupyter_core/issues/309
     '''ignore:Jupyter is migrating its paths to use standard platformdirs''',
-    # https://github.com/dask-contrib/dask-expr/issues/945
+    # https://github.com/dask/dask-expr/issues/945
     '''ignore:dask_expr does not support the DataFrameIOFunction''',
     '''ignore:Please use `dok_matrix` from the `scipy\.sparse` namespace, the `scipy\.sparse\.dok` namespace is deprecated.:DeprecationWarning''',
     '''ignore:elementwise comparison failed. this will raise an error in the future:DeprecationWarning''',