diff --git a/.github/workflows/frontend_build_test_libraries.yml b/.github/workflows/frontend_build_test_libraries.yml
index fba34d7920..5ddac90da7 100644
--- a/.github/workflows/frontend_build_test_libraries.yml
+++ b/.github/workflows/frontend_build_test_libraries.yml
@@ -5,12 +5,6 @@ permissions:
 
 on:
   workflow_call:
-    inputs:
-      project_version:
-        description: "The determined project version. Required for release-candidate and releases, not for snapshot"
-        required: false
-        type: string
-        default: ""
     outputs:
       build_artifact_name:
         description: Build artifact this workflow produces that can be retrieved with the 'download-artifact' action
@@ -146,8 +140,6 @@ jobs:
           PROJECT_VERSION: ${{ needs.determine_project_version.outputs.project_version }}
         run: |
           npm run libs-increment-all -- ${PROJECT_VERSION}
-          npm run copy-frontend-version
-          npx ng build @valtimo/shared
 
       - name: Cache built frontend libraries
         uses: actions/cache/save@v4
diff --git a/.github/workflows/frontend_publish_release_candidate.yml b/.github/workflows/frontend_publish_release_candidate.yml
index 7997853581..9bc35eacf1 100644
--- a/.github/workflows/frontend_publish_release_candidate.yml
+++ b/.github/workflows/frontend_publish_release_candidate.yml
@@ -30,8 +30,6 @@ jobs:
   build_and_test:
     needs: ["determine_version"]
     uses: ./.github/workflows/frontend_build_test_libraries.yml
-    with:
-      project_version: ${{ needs.determine_version.outputs.project_version }}
     secrets: inherit
 
   publish:
diff --git a/.github/workflows/frontend_publish_to_npm.yml b/.github/workflows/frontend_publish_to_npm.yml
index 970d1af306..0e8297e131 100644
--- a/.github/workflows/frontend_publish_to_npm.yml
+++ b/.github/workflows/frontend_publish_to_npm.yml
@@ -6,6 +6,7 @@ on:
       project_version:
         description: "The determined project version. Required for release-candidate, not for snapshot"
         required: false
+        default: ""
         type: string
       frontend_libraries_build_artifact_name:
         required: true
@@ -31,6 +32,30 @@ jobs:
           name: ${{ inputs.frontend_libraries_build_artifact_name }}
           path: frontend/dist
 
+      - name: Determine project version
+        id: determine_project_version
+        if: inputs.project_version == ''
+        env:
+          BRANCH_NAME: ${{ github.head_ref || github.ref_name }}
+          BUILD_NUMBER: ${{ github.run_number }}
+        run: |
+          # replace special characters with - and make all-lowercase
+          SAFE_BRANCH_NAME=$(echo "$BRANCH_NAME" | sed 's/[\/+|<>,;]/-/g' | tr '[:upper:]' '[:lower:]')
+
+          SEMVER_VERSION=$(cat gradle.properties | grep 'projectVersion=' | cut -d '=' -f 2)     
+          PROJECT_VERSION="${SEMVER_VERSION}-${SAFE_BRANCH_NAME}.${BUILD_NUMBER}"
+
+          echo "Version is ${PROJECT_VERSION}"
+          echo "project_version=${PROJECT_VERSION}" >> $GITHUB_OUTPUT
+
+      - name: Set project version on all libraries
+        env:
+          PROJECT_VERSION: ${{ inputs.project_version || steps.determine_project_version.outputs.project_version }}
+        run: |
+          npm run libs-increment-all -- ${PROJECT_VERSION} './projects/valtimo'
+          frontend_libs_version_asset='frontend/dist/valtimo/shared/assets/version.json'
+          jq ".appVersion = \"${PROJECT_VERSION}\"" "$frontend_libs_version_asset"
+
       - name: "Publish all libs to NPM"
         env:
           NPM_JS_REPOSITORY_AUTH_TOKEN: ${{ secrets.NPM_JS_REPOSITORY_AUTH_TOKEN }}
diff --git a/frontend/package.json b/frontend/package.json
index b4d78e7e1a..d6bfbc8486 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -96,7 +96,6 @@
     "libs:build-6:object-management": "ng build @valtimo/object-management",
     "libs:build-7:zgw": "ng build @valtimo/zgw",
     "libs:build-7:iko": "ng build @valtimo/iko",
-    "libs:build-7:copy-version": "npm run copy-frontend-version",
     "libs:build:case-migration": "ng build @valtimo/case-migration",
     "libs:build:keycloak": "ng build @valtimo/keycloak",
     "libs:build:form-view-model": "ng build @valtimo/form-view-model",
@@ -190,7 +189,6 @@
     "libs:lint:access-control-management": "ng lint @valtimo/access-control-management",
     "libs:lint:logging": "ng lint @valtimo/logging",
     "libs:lint:iko": "ng lint @valtimo/iko",
-    "copy-frontend-version": "node scripts/copy-frontend-version.js",
     "libs-increment-all": "node scripts/libs.increment.all.js",
     "libs-publish-all": "node scripts/libs.publish.all.js"
   },
@@ -361,4 +359,4 @@
     "@nx/nx-darwin-arm64": "20.8.1",
     "@nx/nx-linux-x64-gnu": "20.8.1"
   }
-}
+}
\ No newline at end of file
diff --git a/frontend/projects/valtimo/shared/assets/version.json b/frontend/projects/valtimo/shared/assets/version.json
new file mode 100644
index 0000000000..3919e71614
--- /dev/null
+++ b/frontend/projects/valtimo/shared/assets/version.json
@@ -0,0 +1,3 @@
+{
+    "appVersion": "13.5.0"
+}
\ No newline at end of file
diff --git a/frontend/projects/valtimo/shared/src/lib/constants/versions.ts b/frontend/projects/valtimo/shared/src/lib/constants/versions.ts
index 0b8fbf9588..9bec151dbe 100644
--- a/frontend/projects/valtimo/shared/src/lib/constants/versions.ts
+++ b/frontend/projects/valtimo/shared/src/lib/constants/versions.ts
@@ -16,8 +16,23 @@
 
 import {Versions} from '../models';
 
+async function getLibVersion() {
+  let version = 'unknown';
+  try {
+    const VERSION_ASSET_URL = '/valtimo-translation/version.json';
+    const versionRes = await fetch(VERSION_ASSET_URL);
+    const versionJson = await versionRes.json();
+    version = versionJson.appVersion;
+  } catch (err) {
+    console.error(err);
+  }
+  return version;
+}
+
 const VERSIONS: Versions = {
-  frontendLibraries: '13.0.1',
-};
+  frontendLibraries: 'unknown',
+} as Versions;
+
+getLibVersion().then(version => (VERSIONS.frontendLibraries = version));
 
 export {VERSIONS};