diff --git a/.github/actions/publish/action.yml b/.github/actions/publish/action.yml
index 5431ccb36c..a236b3d645 100644
--- a/.github/actions/publish/action.yml
+++ b/.github/actions/publish/action.yml
@@ -19,11 +19,11 @@ runs:
   using: "composite"
   steps:
     - name: Set up Docker Buildx
-      uses: docker/setup-buildx-action@v2
+      uses: docker/setup-buildx-action@885d1462b80bc1c1c7f0b00334ad271f09369c55 # v2
 
     # https://github.com/moby/moby/blob/master/.github/workflows
     - name: Build release
-      uses: docker/bake-action@v2
+      uses: docker/bake-action@6c87dcca988e4e074e3ab1f976a70f63ec9673fb # v2
       with:
         targets: cross
       env:
@@ -54,8 +54,8 @@ runs:
           -C bundles/cross/${{ env.matrix_value }} .
 
     - name: Upload artifacts
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@c7d193f32edcb7bfad88892161225aeda64e9392 # v4
       with:
-        name: gh-release-${{ github.event.pull_request.head.sha || github.event.head_commit.id }}
+        name: gh-release-${{ github.event.pull_request.head.sha || github.event.head_commit.id }}-${{ strategy.job-index }}
         path: dist
         retention-days: 1
diff --git a/.versionbot/CHANGELOG.yml b/.versionbot/CHANGELOG.yml
index d2f069c485..4fe9c33d47 100644
--- a/.versionbot/CHANGELOG.yml
+++ b/.versionbot/CHANGELOG.yml
@@ -1,3 +1,17 @@
+- commits:
+    - subject: Update actions/upload-artifact to v4 and generate unique artifacts
+      hash: 8326bf0a7eda3214b4b9c0641b81d0d717a2d15d
+      body: ""
+      footer:
+        Change-type: patch
+        change-type: patch
+        Signed-off-by: Kyle Harding <kyle@balena.io>
+        signed-off-by: Kyle Harding <kyle@balena.io>
+      author: Kyle Harding
+      nested: []
+  version: 20.10.42
+  title: ""
+  date: 2023-12-19T19:09:00.979Z
 - commits:
     - subject: Simplified development doc 'Build and run' instructions
       hash: e23a01b24a60f3a686e1ed9d3667dcc56db437a3
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6d05f27fb9..0c7f8c880d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,11 @@ All notable changes to this project will be documented in this file
 automatically by Versionist. DO NOT EDIT THIS FILE MANUALLY!
 This project adheres to [Semantic Versioning](http://semver.org/).
 
+# v20.10.42
+## (2023-12-19)
+
+* Update actions/upload-artifact to v4 and generate unique artifacts [Kyle Harding]
+
 # v20.10.41
 ## (2023-12-01)
 
diff --git a/VERSION b/VERSION
index 5675d54315..7b564d2b2a 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-20.10.41
\ No newline at end of file
+20.10.42
\ No newline at end of file