diff --git a/qa/L0_dlpack_multi_gpu/test.sh b/qa/L0_dlpack_multi_gpu/test.sh
index ae72daa7d0..a90169780c 100755
--- a/qa/L0_dlpack_multi_gpu/test.sh
+++ b/qa/L0_dlpack_multi_gpu/test.sh
@@ -41,7 +41,7 @@ source ../common/util.sh
 
 # Uninstall the non CUDA version of PyTorch
 pip3 uninstall -y torch
-pip3 install torch==1.13.0+cu117 -f https://download.pytorch.org/whl/torch_stable.html
+pip3 install torch==2.3.1+cu118 -f https://download.pytorch.org/whl/torch_stable.html
 pip3 install tensorflow
 
 # Install CuPy for testing non_blocking compute streams
diff --git a/qa/L0_infer/test.sh b/qa/L0_infer/test.sh
index b8f8b1ebcf..2d54fd8965 100755
--- a/qa/L0_infer/test.sh
+++ b/qa/L0_infer/test.sh
@@ -144,9 +144,9 @@ export BATCH
 
 if [[ $BACKENDS == *"python_dlpack"* ]]; then
     if [[ "aarch64" != $(uname -m) ]] ; then
-        pip3 install torch==2.2.0+cpu -f https://download.pytorch.org/whl/torch_stable.html
+        pip3 install torch==2.3.1+cpu -f https://download.pytorch.org/whl/torch_stable.html
     else
-        pip3 install torch==2.2.0 -f https://download.pytorch.org/whl/torch_stable.html
+        pip3 install torch==2.3.1 -f https://download.pytorch.org/whl/torch_stable.html
     fi
 fi
 
@@ -352,9 +352,9 @@ if [ "$TEST_VALGRIND" -eq 1 ]; then
   TESTING_BACKENDS="python python_dlpack onnx"
   EXPECTED_NUM_TESTS=42
   if [[ "aarch64" != $(uname -m) ]] ; then
-      pip3 install torch==1.13.0+cpu -f https://download.pytorch.org/whl/torch_stable.html
+      pip3 install torch==2.3.1+cpu -f https://download.pytorch.org/whl/torch_stable.html
   else
-      pip3 install torch==1.13.0 -f https://download.pytorch.org/whl/torch_stable.html
+      pip3 install torch==2.3.1 -f https://download.pytorch.org/whl/torch_stable.html
   fi
 
   for BACKENDS in $TESTING_BACKENDS; do
diff --git a/qa/L0_io/test.sh b/qa/L0_io/test.sh
index 84ab4fb0c0..85d45ad7d7 100755
--- a/qa/L0_io/test.sh
+++ b/qa/L0_io/test.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2019-2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright 2019-2024, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions
@@ -54,7 +54,7 @@ LD_LIBRARY_PATH=/opt/tritonserver/lib:$LD_LIBRARY_PATH
 rm -f $CLIENT_LOG*
 
 # PyTorch is required for the Python backend dlpack add sub models
-pip3 install torch==1.13.0+cu117 -f https://download.pytorch.org/whl/torch_stable.html
+pip3 install torch==2.3.1+cu118 -f https://download.pytorch.org/whl/torch_stable.html
 RET=0
 
 # Prepare float32 models with basic config
diff --git a/qa/L0_libtorch_instance_group_kind_model/test.sh b/qa/L0_libtorch_instance_group_kind_model/test.sh
index 04d76bd036..9cbb6bf550 100755
--- a/qa/L0_libtorch_instance_group_kind_model/test.sh
+++ b/qa/L0_libtorch_instance_group_kind_model/test.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright 2023-2024, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions
@@ -39,7 +39,7 @@ if [ ! -z "$TEST_REPO_ARCH" ]; then
 fi
 
 pip3 uninstall -y torch
-pip3 install torch==1.13.0+cu117 -f https://download.pytorch.org/whl/torch_stable.html
+pip3 install torch==2.3.1+cu118 -f https://download.pytorch.org/whl/torch_stable.html
 
 DATADIR=/data/inferenceserver/${REPO_VERSION}/qa_model_repository
 SERVER=/opt/tritonserver/bin/tritonserver
diff --git a/qa/L0_trace/opentelemetry_unittest.py b/qa/L0_trace/opentelemetry_unittest.py
index 34dc0bfd88..9fa0b7bb85 100644
--- a/qa/L0_trace/opentelemetry_unittest.py
+++ b/qa/L0_trace/opentelemetry_unittest.py
@@ -221,7 +221,7 @@ def _check_events(self, span_name, events, is_cancelled):
             self.assertFalse(
                 all(entry in events for entry in root_events_http + root_events_grpc)
             )
-            self.assertEquals(len(events), len(compute_events))
+            self.assertEqual(len(events), len(compute_events))
 
         elif span_name == self.root_span:
             # Check that root span has INFER_RESPONSE_COMPLETE, _RECV/_WAITREAD
@@ -233,12 +233,12 @@ def _check_events(self, span_name, events, is_cancelled):
             if "HTTP" in events:
                 self.assertTrue(all(entry in events for entry in root_events_http))
                 self.assertFalse(all(entry in events for entry in root_events_grpc))
-                self.assertEquals(len(events), len(root_events_http))
+                self.assertEqual(len(events), len(root_events_http))
 
             elif "GRPC" in events:
                 self.assertTrue(all(entry in events for entry in root_events_grpc))
                 self.assertFalse(all(entry in events for entry in root_events_http))
-                self.assertEquals(len(events), len(root_events_grpc))
+                self.assertEqual(len(events), len(root_events_grpc))
 
             if is_cancelled == False:
                 self.assertFalse(all(entry in events for entry in request_events))
@@ -254,7 +254,7 @@ def _check_events(self, span_name, events, is_cancelled):
                 all(entry in events for entry in root_events_http + root_events_grpc)
             )
             self.assertFalse(all(entry in events for entry in compute_events))
-            self.assertEquals(len(events), len(request_events))
+            self.assertEqual(len(events), len(request_events))
 
         elif span_name.startswith("CUSTOM_ACTIVITY"):
             custom_activity_events = []
@@ -276,7 +276,7 @@ def _check_events(self, span_name, events, is_cancelled):
                 all(entry in events for entry in custom_activity_events),
                 "Span " + span_name,
             )
-            self.assertEquals(
+            self.assertEqual(
                 len(events), len(custom_activity_events), "Span " + span_name
             )
 
diff --git a/qa/L0_warmup/test.sh b/qa/L0_warmup/test.sh
index a535aed25b..d307b7ce07 100755
--- a/qa/L0_warmup/test.sh
+++ b/qa/L0_warmup/test.sh
@@ -415,7 +415,7 @@ wait $SERVER_PID
 # Test the onnx model to verify that the memory type of the output tensor
 # remains unchanged with the warmup setting
 pip3 uninstall -y torch
-pip3 install torch==1.13.0+cu117 -f https://download.pytorch.org/whl/torch_stable.html
+pip3 install torch==2.3.1+cu118 -f https://download.pytorch.org/whl/torch_stable.html
 
 rm -fr models && mkdir models
 cp -r /data/inferenceserver/${REPO_VERSION}/qa_model_repository/onnx_nobatch_float32_float32_float32 models/.