diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 968bdc1f0..ed75134fb 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -35,7 +35,7 @@ jobs:
           override: true
       - name: Generate license file
         run: python ./dev/create_license.py
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: python-wheel-license
           path: LICENSE.txt
@@ -94,7 +94,7 @@ jobs:
         run: find target/wheels/
 
       - name: Archive wheels
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: dist
           path: target/wheels/*
@@ -146,7 +146,7 @@ jobs:
         run: find target/wheels/
 
       - name: Archive wheels
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: dist
           path: target/wheels/*
@@ -175,7 +175,7 @@ jobs:
           rustup-components: rust-std rustfmt # Keep them in one line due to https://github.com/PyO3/maturin-action/issues/153
           args: --release --manylinux 2014 --features protoc
       - name: Archive wheels
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: dist
           path: target/wheels/*
@@ -205,7 +205,7 @@ jobs:
           rustup-components: rust-std rustfmt # Keep them in one line due to https://github.com/PyO3/maturin-action/issues/153
           args: --release --features protoc
       - name: Archive wheels
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: dist
           path: target/wheels/*
@@ -231,7 +231,7 @@ jobs:
           rustup-components: rust-std rustfmt
           args: --release --sdist --out dist --features protoc
       - name: Archive wheels
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: dist
           path: target/wheels/*
diff --git a/.github/workflows/conda.yml b/.github/workflows/conda.yml
index 16dfd7a4e..a7081fd4f 100644
--- a/.github/workflows/conda.yml
+++ b/.github/workflows/conda.yml
@@ -98,7 +98,7 @@ jobs:
         run: |
           conda mambabuild --test packages/${{ matrix.arch }}/*.tar.bz2
       - name: Upload conda packages as artifacts
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: "conda nightlies (python - ${{ matrix.python }}, arch - ${{ matrix.arch }})"
           # need to install all conda channel metadata to properly install locally