diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 3363b08..5f4603f 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -8,7 +8,7 @@ on:
 
 jobs:
   build:
-    uses: powsybl/github-ci/.github/workflows/build-generic.yml@07ff8aa16a298b7d735d50883f6f723d84d87a55
+    uses: powsybl/github-ci/.github/workflows/build-backend-app-generic.yml@8e3547c7f6d98c23095896b6097294f22100b122
     with:
       sonarOrganization: gridsuite
       sonarProjectKey: org.gridsuite:study-notification-server
diff --git a/.github/workflows/patch.yml b/.github/workflows/patch.yml
index e063ca0..a626226 100644
--- a/.github/workflows/patch.yml
+++ b/.github/workflows/patch.yml
@@ -9,7 +9,7 @@ on:
 
 jobs:
   run-patch:
-    uses: powsybl/github-ci/.github/workflows/patch-generic.yml@07ff8aa16a298b7d735d50883f6f723d84d87a55
+    uses: powsybl/github-ci/.github/workflows/patch-backend-app-generic.yml@8e3547c7f6d98c23095896b6097294f22100b122
     with:
       githubappId: ${{ vars.GRIDSUITE_ACTIONS_APPID }}
       sonarOrganization: gridsuite
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 3ab7c2c..4072242 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -12,7 +12,7 @@ on:
 
 jobs:
   run-release:
-    uses: powsybl/github-ci/.github/workflows/release-generic.yml@07ff8aa16a298b7d735d50883f6f723d84d87a55
+    uses: powsybl/github-ci/.github/workflows/release-backend-app-generic.yml@8e3547c7f6d98c23095896b6097294f22100b122
     with:
       githubappId: ${{ vars.GRIDSUITE_ACTIONS_APPID }}
       sonarOrganization: gridsuite
diff --git a/pom.xml b/pom.xml
index a4c4cbb..5113427 100644
--- a/pom.xml
+++ b/pom.xml
@@ -13,7 +13,7 @@
     <parent>
         <groupId>com.powsybl</groupId>
         <artifactId>powsybl-parent-ws</artifactId>
-        <version>20</version>
+        <version>21</version>
         <relativePath/>
     </parent>