diff --git a/.github/scripts/build_dmg.zsh b/.github/scripts/build_dmg.zsh
index 8266806..11c206c 100644
--- a/.github/scripts/build_dmg.zsh
+++ b/.github/scripts/build_dmg.zsh
@@ -28,6 +28,22 @@ if  [ "$IDENTITY_PASSPHRASE" != "" ]; then
     # Set the keychain to allow use of the certificate without user interaction (we are headless!)
     security set-key-partition-list -S apple-tool:,apple: -s -k "$IDENTITY_PASSPHRASE" build.keychain
 
+    # Explode the jar so we can fix code signatures on the problematic executables we embed.
+    mkdir jar_tmp
+    cd jar_tmp
+    jar xf ../"$dmg_name"
+    rm "$dmg_name"
+    codesign --timestamp -s "Deep Symmetry, LLC (9M6LKU948Y)" libnrepl-macos-universal.so
+    codesign --timestamp -s "Deep Symmetry, LLC (9M6LKU948Y)" META-INF/native/libnetty_transport_native_kqueue_x86_64.jnilib
+    codesign --timestamp -s "Deep Symmetry, LLC (9M6LKU948Y)" --force uk/co/xfactorylibrarians/coremidi4j/libCoreMidi4J.dylib
+    codesign --timestamp -s "Deep Symmetry, LLC (9M6LKU948Y)" com/sun/jna/darwin/libjnidispatch.jnilib
+
+    # Replace the jar with one containing the executables with corrected signatures.
+    rm -f ../"$dmg_name"
+    jar cf ../"$dmg_name" .
+    cd ..
+    rm -rf jar_tmp
+
     # Run jpackage to build the native application as a code signed disk image
     jpackage --name "$blt_name" --input Input --add-modules "$blt_java_modules" \
              --icon .github/resources/BeatLink.icns --main-jar beat-link-trigger.jar \
diff --git a/.github/workflows/uberjar.yml b/.github/workflows/uberjar.yml
index cbac326..327a0b4 100644
--- a/.github/workflows/uberjar.yml
+++ b/.github/workflows/uberjar.yml
@@ -139,7 +139,6 @@ jobs:
   build_dmg:
     name: Build macOS Apple Silicon Disk Image
     runs-on: macos-latest
-    if: false  # Disable until notarization of jpackage DMGs can work again
 
     needs:
       build_uberjar
@@ -186,7 +185,6 @@ jobs:
   build_intel_dmg:
     name: Build macOS Intel Disk Image
     runs-on: macos-13
-    if: false  # Disable until notarization of jpackage DMGs can work again
 
     needs:
       build_uberjar
@@ -239,11 +237,6 @@ jobs:
       - build_dmg
       - build_intel_dmg
       - build_msi
-    if: |
-      always() &&
-      (needs.build_msi.result == 'success') &&
-      (needs.build_dmg.result == 'success' || needs.build_dmg.result == 'skipped') &&
-      (needs.build_intel_dmg.result == 'success' || needs.build_intel_dmg.result == 'skipped')
 
     steps:
     - uses: actions/checkout@v4