diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4c0d2734..09261248 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -23,7 +23,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Install mise
-        uses: jdx/mise-action@v3
+        uses: jdx/mise-action@v4
 
       - name: Install Rust components
         run: rustup component add rustfmt clippy
@@ -53,7 +53,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Install mise
-        uses: jdx/mise-action@v3
+        uses: jdx/mise-action@v4
 
       - name: Lint shell scripts
         run: mise run check:lint:shell
@@ -66,7 +66,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Install mise
-        uses: jdx/mise-action@v3
+        uses: jdx/mise-action@v4
 
       - name: Lint YAML files
         run: mise run check:lint:yaml
@@ -80,7 +80,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Install mise
-        uses: jdx/mise-action@v3
+        uses: jdx/mise-action@v4
 
       - name: Cache dependencies
         uses: actions/cache@v5
@@ -97,7 +97,7 @@ jobs:
         run: mise run build:release
 
       - name: Upload binary artifact
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: morphir-binary-${{ runner.os }}
           path: .morphir/build/bin/morphir
@@ -112,7 +112,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Install mise
-        uses: jdx/mise-action@v3
+        uses: jdx/mise-action@v4
 
       - name: Cache dependencies
         uses: actions/cache@v5
@@ -137,7 +137,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Install mise
-        uses: jdx/mise-action@v3
+        uses: jdx/mise-action@v4
 
       - name: Cache dependencies
         uses: actions/cache@v5
@@ -151,7 +151,7 @@ jobs:
             ${{ runner.os }}-cargo-test-
 
       - name: Download morphir binary
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: morphir-binary-${{ runner.os }}
           path: .morphir/build/bin/
@@ -174,7 +174,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Install mise
-        uses: jdx/mise-action@v3
+        uses: jdx/mise-action@v4
 
       - name: Cache dependencies
         uses: actions/cache@v5
@@ -210,7 +210,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Install mise
-        uses: jdx/mise-action@v3
+        uses: jdx/mise-action@v4
 
       - name: Cache dependencies
         uses: actions/cache@v5
@@ -227,7 +227,7 @@ jobs:
         run: mise run check:coverage --force
 
       - name: Upload coverage report
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: coverage-report
           path: target/llvm-cov/html/
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index ac335f4b..6ed4bf98 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -97,7 +97,7 @@ jobs:
           Compress-Archive -Path "target/${{ matrix.target }}/release/morphir.exe" -DestinationPath "morphir-${{ steps.get_version.outputs.version }}-${{ matrix.target }}.zip"
 
       - name: Upload artifact
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: morphir-${{ matrix.target }}
           path: morphir-${{ steps.get_version.outputs.version }}-${{ matrix.target }}.${{ matrix.archive }}
@@ -108,7 +108,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Download all artifacts
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           path: artifacts
           merge-multiple: true