diff --git a/.github/workflows/build-release.yml b/.github/workflows/build-release.yml
index 30cebdb..c3963aa 100644
--- a/.github/workflows/build-release.yml
+++ b/.github/workflows/build-release.yml
@@ -4,7 +4,7 @@ on:
   workflow_dispatch:
     inputs:
       version:
-        description: "webkit2gtk version to build (e.g. 1.1.1)"
+        description: "webkit2gtk version to build in pkgver-pkgrel format (e.g. 2.46.5-2)"
         required: true
         type: string
 
diff --git a/scripts/update-aur.sh b/scripts/update-aur.sh
index a17abce..7ce68c4 100644
--- a/scripts/update-aur.sh
+++ b/scripts/update-aur.sh
@@ -6,6 +6,10 @@ PKG_PATH="${2:?Usage: update-aur.sh <version> <pkg_path> <asset_url>}"
 ASSET_URL="${3:?Usage: update-aur.sh <version> <pkg_path> <asset_url>}"
 AUR_DIR="/build/webkit2gtk-bin"
 
+# VERSION is in the format pkgver-pkgrel (e.g. 2.46.5-2)
+PKGVER="${VERSION%-*}"
+PKGREL="${VERSION##*-}"
+
 echo "Configuring AUR SSH key..."
 mkdir -p /root/.ssh
 echo "${AUR_SSH_KEY:?AUR_SSH_KEY environment variable is not set}" > /root/.ssh/aur
@@ -29,8 +33,8 @@ echo "sha256: $SHA256"
 echo "Updating PKBUILD..."
 cd "$AUR_DIR"
 
-sed -i "s|^pkgver=.*|pkgver=${VERSION}|" PKGBUILD
-sed -i "s|^pkgrel=.*|pkgrel=1|" PKGBUILD
+sed -i "s|^pkgver=.*|pkgver=${PKGVER}|" PKGBUILD
+sed -i "s|^pkgrel=.*|pkgrel=${PKGREL}|" PKGBUILD
 sed -i "s|^source=.*|source=(\"${ASSET_URL}\")|" PKGBUILD
 sed -i "s|^sha256sums=.*|sha256sums=(\"${SHA256}\")|" PKGBUILD