diff --git a/CHANGELOG.md b/CHANGELOG.md
index 99996c6281938..559475682123f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -95,6 +95,7 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 
 - `Trainer.request_dataloader` now takes a `RunningStage` enum instance ([#8858](https://github.com/PyTorchLightning/pytorch-lightning/pull/8858))
 
+
 ### Deprecated
 
 - Deprecated `LightningModule.summarize()` in favor of `pytorch_lightning.utilities.model_summary.summarize()`
@@ -149,6 +150,8 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 - Removed reset dataloader hooks to Training Plugins and Accelerators ([#8858](https://github.com/PyTorchLightning/pytorch-lightning/pull/8858))
 
 
+- Removed deprecated `GradInformation` module in favor of `pytorch_lightning.utilities.grads` ([]())
+
 
 ### Fixed
 
diff --git a/pytorch_lightning/core/grads.py b/pytorch_lightning/core/grads.py
deleted file mode 100644
index a557687958d70..0000000000000
--- a/pytorch_lightning/core/grads.py
+++ /dev/null
@@ -1,36 +0,0 @@
-# Copyright The PyTorch Lightning team.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-"""
-Module to describe gradients. This class is deprecated in v1.3 and will be removed in v1.5
-"""
-from typing import Dict, Union
-
-from torch.nn import Module
-
-from pytorch_lightning.utilities import rank_zero_deprecation
-from pytorch_lightning.utilities.grads import grad_norm as new_grad_norm
-
-
-class GradInformation(Module):
-    def grad_norm(self, norm_type: Union[float, int, str]) -> Dict[str, float]:
-        """Compute each parameter's gradient's norm and their overall norm.
-
-        .. deprecated:: v1.3
-            Will be removed in v1.5.0. Use :func:`pytorch_lightning.utilities.grads.grad_norm` instead.
-        """
-        rank_zero_deprecation(
-            "LightningModule.grad_norm is deprecated in v1.3 and will be removed in v1.5."
-            " Use grad_norm from pytorch_lightning.utilities.grads instead."
-        )
-        return new_grad_norm(self, norm_type)
diff --git a/pytorch_lightning/core/lightning.py b/pytorch_lightning/core/lightning.py
index 21a07add45eaa..fe924ed147554 100644
--- a/pytorch_lightning/core/lightning.py
+++ b/pytorch_lightning/core/lightning.py
@@ -31,7 +31,6 @@
 from torch.optim.optimizer import Optimizer
 from torchmetrics import Metric
 
-from pytorch_lightning.core.grads import GradInformation
 from pytorch_lightning.core.hooks import CheckpointHooks, DataHooks, ModelHooks
 from pytorch_lightning.core.mixins import DeviceDtypeModuleMixin, HyperparametersMixin
 from pytorch_lightning.core.optimizer import LightningOptimizer
@@ -57,7 +56,6 @@ class LightningModule(
     ABC,
     DeviceDtypeModuleMixin,
     HyperparametersMixin,
-    GradInformation,
     ModelIO,
     ModelHooks,
     DataHooks,
diff --git a/tests/deprecated_api/test_remove_1-5.py b/tests/deprecated_api/test_remove_1-5.py
index 9ff4291da59fb..f1613b97b5a1f 100644
--- a/tests/deprecated_api/test_remove_1-5.py
+++ b/tests/deprecated_api/test_remove_1-5.py
@@ -161,12 +161,6 @@ def bar(self):
                 pass
 
 
-def test_v1_5_0_lighting_module_grad_norm(tmpdir):
-    model = BoringModel()
-    with pytest.deprecated_call(match="is deprecated in v1.3 and will be removed in v1.5"):
-        model.grad_norm(2)
-
-
 def test_v1_5_0_datamodule_setter():
     model = BoringModel()
     datamodule = BoringDataModule()