diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 4074ee35e0..6cbbf7819e 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -126,6 +126,11 @@ jobs:
           composer update --no-dev --no-scripts --no-plugins -q
           sudo chown -R runner:docker resources/lang
           .ci/phpcs.sh
+      - name: Import GPG key
+        uses: crazy-max/ghaction-import-gpg@v6
+        with:
+          gpg_private_key: ${{ secrets.GPG_PRIVATE_KEY }}
+          passphrase: ${{ secrets.PASSPHRASE }}
       - name: Release
         run: |
           # do some configuration
@@ -191,6 +196,10 @@ jobs:
           sha256sum -b $zipName > $zipName.sha256
           sha256sum -b $tarName > $tarName.sha256
 
+          # add signatures:
+          gpg --armor --detach-sign $zipName
+          gpg --armor --detach-sign $tarName
+
           # create a development (nightly) release:
           if [[ "develop" == "$version" ]]; then
             echo 'Develop release.'
@@ -198,7 +207,7 @@ jobs:
             rm output.txt
             echo "Bi-weekly development release of Firefly III with the latest fixes, translations and features. Docker users can find this release under the \`develop\` tag." >> output.txt
             echo "" >> output.txt
-            echo "This release was created on **$(date +'%Y-%m-%d')** and may contain unexpected bugs. Data loss is rare but is not impossible." >> output.txt
+            echo "This release was created on **$(date +'%Y-%m-%d')** and may contain unexpected bugs. Data loss is rare but is not impossible. The releases are signed, and you can verify them using the [Firefly III releases PGP key](https://docs.firefly-iii.org/explanation/more-information/signatures/)." >> output.txt
             echo "" >> output.txt
             echo "* Please read the installation instructions for [Docker](https://docs.firefly-iii.org/how-to/firefly-iii/installation/docker/), [Portainer](https://docs.firefly-iii.org/how-to/firefly-iii/installation/portainer/), [Kubernetes](https://docs.firefly-iii.org/how-to/firefly-iii/installation/kubernetes/) or [self-managed servers](https://docs.firefly-iii.org/how-to/firefly-iii/installation/self-managed/)" >> output.txt
             echo "* Or read the upgrade instructions for [Docker](https://docs.firefly-iii.org/how-to/firefly-iii/upgrade/docker/), [Kubernetes](https://docs.firefly-iii.org/how-to/firefly-iii/upgrade/kubernetes/) or [self-managed servers](https://docs.firefly-iii.org/how-to/firefly-iii/upgrade/self-managed/)" >> output.txt
@@ -221,6 +230,10 @@ jobs:
             gh release upload $releaseName $zipName.sha256
             gh release upload $releaseName $tarName.sha256
 
+            # add signatures to release
+            gh release upload $releaseName $zipName.asc
+            gh release upload $releaseName $tarName.asc
+
             # get current HEAD and add as file to the release
             HEAD=$(git rev-parse HEAD)
             echo $HEAD > HEAD.txt
@@ -234,6 +247,7 @@ jobs:
             echo '' >> output.txt
             echo "* Installation instructions for [Docker](https://docs.firefly-iii.org/how-to/firefly-iii/installation/docker/), [Portainer](https://docs.firefly-iii.org/how-to/firefly-iii/installation/portainer/), [Kubernetes](https://docs.firefly-iii.org/how-to/firefly-iii/installation/kubernetes/) or [self-managed servers](https://docs.firefly-iii.org/how-to/firefly-iii/installation/self-managed/)" >> output.txt
             echo "* Or read the upgrade instructions for [Docker](https://docs.firefly-iii.org/how-to/firefly-iii/upgrade/docker/), [Kubernetes](https://docs.firefly-iii.org/how-to/firefly-iii/upgrade/kubernetes/) or [self-managed servers](https://docs.firefly-iii.org/how-to/firefly-iii/upgrade/self-managed/)" >> output.txt
+            echo "* The releases are signed, and you can verify them using the [Firefly III releases PGP key](https://docs.firefly-iii.org/explanation/more-information/signatures/)."
 
             echo "Create default release."
             git tag -a $releaseName -m "Here be changelog"
@@ -248,6 +262,10 @@ jobs:
             gh release upload $releaseName $zipName.sha256
             gh release upload $releaseName $tarName.sha256
 
+            # add signatures to release
+            gh release upload $releaseName $zipName.asc
+            gh release upload $releaseName $tarName.asc
+
             # get current HEAD and add as file to the release
             HEAD=$(git rev-parse HEAD)
             echo $HEAD > HEAD.txt