Fix pennylane dependency rc to master v0.39 release (#984)

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**Context:**

**Description of the Change:**

**Benefits:**

**Possible Drawbacks:**

**Related GitHub Issues:**

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Co-authored-by: Ali Asadi <[email protected]>

.github/CHANGELOG.md

@@ -6,21 +6,21 @@
 
 ### Improvements
 
-* Merge v0.39.0-rc branch to the master and bump version.
-  [(#981)](https://github.com/PennyLaneAI/pennylane-lightning/pull/981)
-
 ### Documentation
 
 ### Bug fixes
 
+* Fix Pennylane dependency branch (`v0.39_rc0` to `master`).
+  [(#984)](https://github.com/PennyLaneAI/pennylane-lightning/pull/984)
+
 * Fix PTM stable latest. Removing FIXME patch for v0.39.
   [(#982)](https://github.com/PennyLaneAI/pennylane-lightning/pull/982)
 
 ### Contributors
 
 This release contains contributions from (in alphabetical order):
 
-Luis Alfredo Nuñez Meneses,
+Luis Alfredo Nuñez Meneses, Shuli Shu
 
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requirements-dev.txt

@@ -18,4 +18,4 @@ cmake
 custatevec-cu12
 cutensornet-cu12
 pylint==2.7.4
-git+https://github.com/PennyLaneAI/pennylane.git@v0.39.0-rc0
+git+https://github.com/PennyLaneAI/pennylane.git@master

requirements-tests.txt

@@ -4,4 +4,4 @@ pytest-cov>=3.0.0
 pytest-mock>=3.7.0
 pytest-xdist>=2.5.0
 flaky>=3.7.0
-git+https://github.com/PennyLaneAI/pennylane.git@v0.39.0-rc0
+git+https://github.com/PennyLaneAI/pennylane.git@master