diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1e44333..51d7963 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -39,19 +39,19 @@ jobs:
           make -j8 PREFIX="ccache aarch64-none-elf-"
 
       - name: Upload built files
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: sdcard
           path: out/sd
 
       - name: Upload elf file
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ldn_mitm.elf
           path: ldn_mitm/ldn_mitm.elf
 
       - name: Upload elf file
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ldn_mitm.elf
           path: overlay/overlay.elf
diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index 9f10c9d..c3d0447 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -48,19 +48,19 @@ jobs:
           make -j8 PREFIX="ccache aarch64-none-elf-"
 
       - name: Upload built files
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: sdcard
           path: out/sd
 
       - name: Upload elf file
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ldn_mitm.elf
           path: ldn_mitm/ldn_mitm.elf
 
       - name: Upload elf file
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ldn_mitm.elf
           path: overlay/overlay.elf