diff --git a/.github/workflows/pre-release-robocorp-code.yml b/.github/workflows/pre-release-robocorp-code.yml
index 6d3bb82cc5..6771e88b19 100644
--- a/.github/workflows/pre-release-robocorp-code.yml
+++ b/.github/workflows/pre-release-robocorp-code.yml
@@ -65,7 +65,7 @@ jobs:
       
     - run: vsce package --pre-release --target win32-x64 -o robocorp-code-win32-x64.vsix
 
-    - uses: actions/upload-artifact@v1
+    - uses: actions/upload-artifact@v4
       with:
         name: robocorp-code-win32-x64.vsix
         path: ./robocorp-code/robocorp-code-win32-x64.vsix
@@ -81,7 +81,7 @@ jobs:
       
     - run: vsce package --pre-release --target linux-x64 -o robocorp-code-linux-x64.vsix
 
-    - uses: actions/upload-artifact@v1
+    - uses: actions/upload-artifact@v4
       with:
         name: robocorp-code-linux-x64.vsix
         path: ./robocorp-code/robocorp-code-linux-x64.vsix
@@ -97,7 +97,7 @@ jobs:
       
     - run: vsce package --pre-release --target darwin-x64 -o robocorp-code-darwin-x64.vsix
 
-    - uses: actions/upload-artifact@v1
+    - uses: actions/upload-artifact@v4
       with:
         name: robocorp-code-darwin-x64.vsix
         path: ./robocorp-code/robocorp-code-darwin-x64.vsix
@@ -113,7 +113,7 @@ jobs:
       
     - run: vsce package --pre-release --target darwin-arm64 -o robocorp-code-darwin-arm64.vsix
 
-    - uses: actions/upload-artifact@v1
+    - uses: actions/upload-artifact@v4
       with:
         name: robocorp-code-darwin-arm64.vsix
         path: ./robocorp-code/robocorp-code-darwin-arm64.vsix
diff --git a/.github/workflows/pre-release-robotframework-lsp.yml b/.github/workflows/pre-release-robotframework-lsp.yml
index cf46cf14a6..a11e73ee7f 100644
--- a/.github/workflows/pre-release-robotframework-lsp.yml
+++ b/.github/workflows/pre-release-robotframework-lsp.yml
@@ -63,7 +63,7 @@ jobs:
     # VSCode (build)
     - run: npm install -g vsce@2.6.7
     - run: vsce package -o robotframework-lsp.vsix
-    - uses: actions/upload-artifact@v1
+    - uses: actions/upload-artifact@v4
       with:
         name: robotframework-lsp.vsix
         path: ./robotframework-ls/robotframework-lsp.vsix
@@ -72,7 +72,7 @@ jobs:
     - name: Package
       working-directory: ./robotframework-intellij
       run: ./gradlew buildPlugin
-    - uses: actions/upload-artifact@v1
+    - uses: actions/upload-artifact@v4
       with:
         name: intellij-distribution
         path: robotframework-intellij/build/distributions/
diff --git a/.github/workflows/release-robocorp-code-vscode.yml b/.github/workflows/release-robocorp-code-vscode.yml
index a585e729b8..fa9b59f69f 100644
--- a/.github/workflows/release-robocorp-code-vscode.yml
+++ b/.github/workflows/release-robocorp-code-vscode.yml
@@ -49,7 +49,7 @@ jobs:
       
     - run: vsce package --target win32-x64 -o robocorp-code-win32-x64.vsix
 
-    - uses: actions/upload-artifact@v1
+    - uses: actions/upload-artifact@v4
       with:
         name: robocorp-code-win32-x64.vsix
         path: ./robocorp-code/robocorp-code-win32-x64.vsix
@@ -70,7 +70,7 @@ jobs:
       
     - run: vsce package --target linux-x64 -o robocorp-code-linux-x64.vsix
 
-    - uses: actions/upload-artifact@v1
+    - uses: actions/upload-artifact@v4
       with:
         name: robocorp-code-linux-x64.vsix
         path: ./robocorp-code/robocorp-code-linux-x64.vsix
@@ -91,7 +91,7 @@ jobs:
       
     - run: vsce package --target darwin-x64 -o robocorp-code-darwin-x64.vsix
 
-    - uses: actions/upload-artifact@v1
+    - uses: actions/upload-artifact@v4
       with:
         name: robocorp-code-darwin-x64.vsix
         path: ./robocorp-code/robocorp-code-darwin-x64.vsix
@@ -112,7 +112,7 @@ jobs:
       
     - run: vsce package --target darwin-arm64 -o robocorp-code-darwin-arm64.vsix
 
-    - uses: actions/upload-artifact@v1
+    - uses: actions/upload-artifact@v4
       with:
         name: robocorp-code-darwin-arm64.vsix
         path: ./robocorp-code/robocorp-code-darwin-arm64.vsix
diff --git a/.github/workflows/release-robotframework-lsp.yml b/.github/workflows/release-robotframework-lsp.yml
index 2d61b36173..2ff3da4e38 100644
--- a/.github/workflows/release-robotframework-lsp.yml
+++ b/.github/workflows/release-robotframework-lsp.yml
@@ -54,7 +54,7 @@ jobs:
     # VSCode (build)
     - run: npm install -g vsce@2.6.7
     - run: vsce package -o robotframework-lsp.vsix
-    - uses: actions/upload-artifact@v1
+    - uses: actions/upload-artifact@v4
       with:
         name: robotframework-lsp.vsix
         path: ./robotframework-ls/robotframework-lsp.vsix
@@ -63,7 +63,7 @@ jobs:
     - name: Package
       working-directory: ./robotframework-intellij
       run: ./gradlew buildPlugin
-    - uses: actions/upload-artifact@v1
+    - uses: actions/upload-artifact@v4
       with:
         name: intellij-distribution
         path: robotframework-intellij/build/distributions/
diff --git a/.github/workflows/tests-example-vscode.yml b/.github/workflows/tests-example-vscode.yml
index 4456292676..e0444fb4f3 100644
--- a/.github/workflows/tests-example-vscode.yml
+++ b/.github/workflows/tests-example-vscode.yml
@@ -61,7 +61,7 @@ jobs:
       env:
         PYTHONPATH: .
       run: python -u ../../robocorp-python-ls-core/tests/run_tests.py -rfE -otests_output -vv .
-    - uses: actions/upload-artifact@v1
+    - uses: actions/upload-artifact@v4
       with:
         name: tests_output.${{ matrix.name }}.txt
         path: example-vscode/tests/tests_output
diff --git a/.github/workflows/tests-robocorp-code-vscode.yml b/.github/workflows/tests-robocorp-code-vscode.yml
index e6dea74a38..61e502fd17 100644
--- a/.github/workflows/tests-robocorp-code-vscode.yml
+++ b/.github/workflows/tests-robocorp-code-vscode.yml
@@ -65,12 +65,12 @@ jobs:
         # Big timeout to create environment in windows.
         RUN_TESTS_TIMEOUT: 3000
       run: poetry run python -u ../../robocorp-python-ls-core/tests/run_tests.py -rfE -otests_output -vv .
-    - uses: actions/upload-artifact@v1
+    - uses: actions/upload-artifact@v4
       if: always()
       with:
         name: tests_output.${{ matrix.name }}.txt
         path: robocorp-code/tests/tests_output
-    - uses: actions/upload-artifact@v1
+    - uses: actions/upload-artifact@v4
       if: always()
       with:
         name: log.${{ matrix.name }}.html
diff --git a/.github/workflows/tests-robocorp-python-ls-core.yml b/.github/workflows/tests-robocorp-python-ls-core.yml
index 833209acf1..48a7937f29 100644
--- a/.github/workflows/tests-robocorp-python-ls-core.yml
+++ b/.github/workflows/tests-robocorp-python-ls-core.yml
@@ -62,7 +62,7 @@ jobs:
       env:
         PYTHONPATH: .
       run: python -u ./run_tests.py -rfE -otests_output -vv .
-    - uses: actions/upload-artifact@v1
+    - uses: actions/upload-artifact@v4
       with:
         name: tests_output.${{ matrix.name }}.txt
         path: robocorp-python-ls-core/tests/tests_output
diff --git a/.github/workflows/tests-robotframework-intellij.yml b/.github/workflows/tests-robotframework-intellij.yml
index 2615b9aeb7..12b10cd30e 100644
--- a/.github/workflows/tests-robotframework-intellij.yml
+++ b/.github/workflows/tests-robotframework-intellij.yml
@@ -80,7 +80,7 @@ jobs:
         /usr/bin/Xvfb :99 -screen 0 1024x768x24 > /dev/null 2>&1 &
         pwd
         ./gradlew buildPlugin
-    - uses: actions/upload-artifact@v1
+    - uses: actions/upload-artifact@v4
       with:
         name: intellij-distribution
         path: robotframework-intellij/build/distributions/
diff --git a/.github/workflows/tests-robotframework-interactive.yml b/.github/workflows/tests-robotframework-interactive.yml
index 7c8b3513d9..0671b0e490 100644
--- a/.github/workflows/tests-robotframework-interactive.yml
+++ b/.github/workflows/tests-robotframework-interactive.yml
@@ -82,7 +82,7 @@ jobs:
         PYTHONPATH: .
         RUN_TESTS_TIMEOUT: 300
       run: python -u ../../robocorp-python-ls-core/tests/run_tests.py -rfE -otests_output -vv .
-    - uses: actions/upload-artifact@v1
+    - uses: actions/upload-artifact@v4
       with:
         name: tests_output.${{ matrix.name }}.txt
         path: robotframework-interactive/tests/tests_output
diff --git a/.github/workflows/tests-robotframework-lsp.yml b/.github/workflows/tests-robotframework-lsp.yml
index 01115e3795..dbf9ccd30c 100644
--- a/.github/workflows/tests-robotframework-lsp.yml
+++ b/.github/workflows/tests-robotframework-lsp.yml
@@ -108,7 +108,7 @@ jobs:
         PYTHONPATH: .
         RUN_TESTS_TIMEOUT: 800
       run: python -u ../../robocorp-python-ls-core/tests/run_tests.py -rfE -otests_output -vv .
-    - uses: actions/upload-artifact@v1
+    - uses: actions/upload-artifact@v4
       with:
         name: tests_output.${{ matrix.name }}.txt
         path: robotframework-ls/tests/tests_output