diff --git a/publish.sh b/publish.sh
index 4eeee45..37e4c67 100755
--- a/publish.sh
+++ b/publish.sh
@@ -202,6 +202,10 @@ if [ "$PROJECT" == "orm" ] || [ "$PROJECT" == "reactive" ] || [ "$PROJECT" == "m
 					--no-scan --no-daemon --no-build-cache --stacktrace $EXTRA_ARGS \
 					-PreleaseVersion=$RELEASE_VERSION -PdevelopmentVersion=$DEVELOPMENT_VERSION \
 					-PdocPublishBranch=production -PgitRemote=origin -PgitBranch=$BRANCH
+
+	if [ "$PROJECT" == "orm" ] || [ "$PROJECT" == "reactive" ]; then
+		exec_or_dry_run bash -xe "$SCRIPTS_DIR/update-available-versions-json.sh" "$PROJECT" "$RELEASE_VERSION_FAMILY"
+	fi
 else
 	EXTRA_ARGS=""
 	if [ "$USE_JRELEASER_RELEASE" == "true" ]; then
@@ -213,6 +217,7 @@ else
 	if [[ "$PROJECT" != "tools" && "$PROJECT" != "hcann" && ! $PROJECT =~ ^infra-.+ ]]; then
 		exec_or_dry_run bash -xe "$SCRIPTS_DIR/upload-distribution.sh" "$PROJECT" "$RELEASE_VERSION"
 		exec_or_dry_run bash -xe "$SCRIPTS_DIR/upload-documentation.sh" "$PROJECT" "$RELEASE_VERSION" "$RELEASE_VERSION_FAMILY"
+		exec_or_dry_run bash -xe "$SCRIPTS_DIR/update-available-versions-json.sh" "$PROJECT" "$RELEASE_VERSION_FAMILY"
 	fi
 
 	bash -xe "$SCRIPTS_DIR/update-version.sh" "$PROJECT" "$DEVELOPMENT_VERSION"
diff --git a/update-available-versions-json.sh b/update-available-versions-json.sh
new file mode 100755
index 0000000..1a709fe
--- /dev/null
+++ b/update-available-versions-json.sh
@@ -0,0 +1,39 @@
+#!/usr/bin/env -S bash -e
+
+PROJECT=$1
+VERSION_FAMILY=$2
+WORKSPACE=${WORKSPACE:-'.'}
+
+if [ -z "$PROJECT" ]; then
+	echo "ERROR: Project not supplied"
+	exit 1
+fi
+if [ -z "$VERSION_FAMILY" ]; then
+	echo "ERROR: Version family argument not supplied"
+	exit 1
+fi
+
+pushd ${WORKSPACE}
+
+wget -q http://docs.jboss.org/hibernate/_available-versions/${PROJECT}.json -O "available-${PROJECT}.json"
+if [ ! -s ${PROJECT}.json ]; then
+  echo "Error downloading the ${PROJECT}.json descriptor. Exiting."
+  exit 1
+fi
+
+if jq -e "contains([\"$VERSION_FAMILY\"])" "available-${PROJECT}.json" >/dev/null; then
+  echo "Version '$VERSION_FAMILY' already exists."
+else
+  echo "Version '$VERSION_FAMILY' not found. Adding..."
+
+  if jq ". + [\"$VERSION_FAMILY\"]" "available-${PROJECT}.json" > "available-${PROJECT}-updated.json"; then
+    echo "Uploading updated file..."
+    rsync -z --progress "available-${PROJECT}-updated.json" "filemgmt-prod-sync.jboss.org:/docs_htdocs/hibernate/_available-versions/${PROJECT}.json"
+    rm -f "available-${PROJECT}-updated.json"
+  else
+    echo "Error: Failed to add available version '$VERSION_FAMILY'..."
+    exit 1
+  fi
+fi
+
+popd