diff --git a/.github/workflows/build-programs.yml b/.github/workflows/build-programs.yml
index fd515b54..489f367f 100644
--- a/.github/workflows/build-programs.yml
+++ b/.github/workflows/build-programs.yml
@@ -57,7 +57,7 @@ jobs:
           PROGRAMS: ${{ env.PROGRAMS }}
 
       - name: Upload program builds
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: program-builds
           # First wildcard ensures exported paths are consistently under the programs folder.
diff --git a/.github/workflows/build-rust-client.yml b/.github/workflows/build-rust-client.yml
index 34d4436b..e94ea054 100644
--- a/.github/workflows/build-rust-client.yml
+++ b/.github/workflows/build-rust-client.yml
@@ -63,7 +63,7 @@ jobs:
         run: cargo build --all-features --release
 
       - name: Upload Rust client builds
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: rust-client-builds
           # First wildcard ensures exported paths are consistently under the clients folder.