diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4f81abd91d..b8e8efd52c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -99,7 +99,7 @@ jobs:
       run: |
         util/wrap.pl -fips apps/openssl list -providers | grep 'name: CI FIPS Provider for OpenSSL$'
     - name: save artifacts
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: "ci@basic-gcc"
         path: artifacts.tar.gz
@@ -121,7 +121,7 @@ jobs:
     - name: make test
       run: .github/workflows/make-test
     - name: save artifacts
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: "ci@basic-clang"
         path: artifacts.tar.gz
@@ -146,7 +146,7 @@ jobs:
     - name: make test
       run: .github/workflows/make-test
     - name: save artifacts
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: "ci@self-hosted-${{ matrix.os }}"
         path: artifacts.tar.gz
@@ -168,7 +168,7 @@ jobs:
     - name: make test
       run: .github/workflows/make-test
     - name: save artifacts
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: "ci@minimal"
         path: artifacts.tar.gz
@@ -190,7 +190,7 @@ jobs:
     - name: make test
       run: .github/workflows/make-test
     - name: save artifacts
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: "ci@no-deprecated"
         path: artifacts.tar.gz
@@ -212,7 +212,7 @@ jobs:
     - name: make test
       run: .github/workflows/make-test
     - name: save artifacts
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: "ci@no-shared-ubuntu"
         path: artifacts.tar.gz
@@ -238,7 +238,7 @@ jobs:
     - name: make test
       run: .github/workflows/make-test
     - name: save artifacts
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: "ci@no-shared-${{ matrix.os }}"
         path: artifacts.tar.gz
@@ -264,7 +264,7 @@ jobs:
     - name: make test
       run: .github/workflows/make-test OPENSSL_TEST_RAND_ORDER=0 TESTS="-test_fuzz* -test_ssl_* -test_sslapi -test_evp -test_cmp_http -test_verify -test_cms -test_store -test_enc -[01][0-9]"
     - name: save artifacts
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: "ci@non-caching"
         path: artifacts.tar.gz
@@ -290,7 +290,7 @@ jobs:
     - name: make test
       run: .github/workflows/make-test OPENSSL_TEST_RAND_ORDER=0
     - name: save artifacts
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: "ci@address_ub_sanitizer"
         path: artifacts.tar.gz
@@ -316,7 +316,7 @@ jobs:
     - name: make test
       run: .github/workflows/make-test OPENSSL_TEST_RAND_ORDER=0 TESTS="test_fuzz*"
     - name: save artifacts
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: "ci@fuzz_tests"
         path: artifacts.tar.gz
@@ -344,7 +344,7 @@ jobs:
     - name: make test
       run: .github/workflows/make-test OPENSSL_TEST_RAND_ORDER=0
     - name: save artifacts
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: "ci@memory_sanitizer"
         path: artifacts.tar.gz
@@ -370,7 +370,7 @@ jobs:
     - name: make test
       run: .github/workflows/make-test V=1 TESTS="test_threads test_internal_provider test_provfetch test_provider test_pbe test_evp_kdf test_pkcs12 test_store test_evp test_quic*"
     - name: save artifacts
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: "ci@threads_sanitizer"
         path: artifacts.tar.gz
@@ -394,7 +394,7 @@ jobs:
     - name: make test
       run: .github/workflows/make-test
     - name: save artifacts
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: "ci@enable_non-default_options"
         path: artifacts.tar.gz
@@ -424,7 +424,7 @@ jobs:
     - name: make test
       run: .github/workflows/make-test
     - name: save artifacts
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: "ci@full_featured"
         path: artifacts.tar.gz
@@ -446,7 +446,7 @@ jobs:
     - name: make test
       run: .github/workflows/make-test
     - name: save artifacts
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: "ci@no-legacy"
         path: artifacts.tar.gz
@@ -468,7 +468,7 @@ jobs:
     - name: make test
       run: .github/workflows/make-test
     - name: save artifacts
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: "ci@legacy"
         path: artifacts.tar.gz
@@ -510,7 +510,7 @@ jobs:
       run: ../source/.github/workflows/make-test
       working-directory: ./build
     - name: save artifacts
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: "ci@out-of-readonly-source-and-install-ubuntu"
         path: build/artifacts.tar.gz
@@ -554,7 +554,7 @@ jobs:
       run: ../source/.github/workflows/make-test
       working-directory: ./build
     - name: save artifacts
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: "ci@out-of-readonly-source-and-install-${{ matrix.os }}"
         path: build/artifacts.tar.gz
diff --git a/.github/workflows/cross-compiles.yml b/.github/workflows/cross-compiles.yml
index 80232dafb9..a4dfea83db 100644
--- a/.github/workflows/cross-compiles.yml
+++ b/.github/workflows/cross-compiles.yml
@@ -219,7 +219,7 @@ jobs:
                   TESTS="test_evp*" \
                   QEMU_LD_PREFIX=/usr/${{ matrix.platform.arch }}
     - name: save artifacts
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: "cross-compiles@${{ matrix.platform.arch }}"
         path: artifacts.tar.gz
diff --git a/.github/workflows/fips-checksums.yml b/.github/workflows/fips-checksums.yml
index 1ea3195fc7..d286d78cb9 100644
--- a/.github/workflows/fips-checksums.yml
+++ b/.github/workflows/fips-checksums.yml
@@ -69,7 +69,7 @@ jobs:
       - name: save PR number
         run: echo ${{ github.event.number }} > ./artifact/pr_num
       - name: save artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: fips_checksum
           path: artifact/
@@ -113,7 +113,7 @@ jobs:
       - name: save PR number
         run: echo ${{ github.event.number }} > ./artifact/pr_num
       - name: save artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: abidiff
           path: artifact/
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 1214641901..06686a9f48 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -26,7 +26,7 @@ jobs:
         fuzz-seconds: 600
         dry-run: false
     - name: Upload Crash
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       if: failure()
       with:
         name: artifacts