diff --git a/.bun-version b/.bun-version
new file mode 100644
index 000000000..589268e6f
--- /dev/null
+++ b/.bun-version
@@ -0,0 +1 @@
+1.3.0
\ No newline at end of file
diff --git a/.github/workflows/test_admin_interface.yml b/.github/workflows/test_admin_interface.yml
index 2026b487a..7c7c43f2a 100644
--- a/.github/workflows/test_admin_interface.yml
+++ b/.github/workflows/test_admin_interface.yml
@@ -54,6 +54,8 @@ jobs:
 
       - name: install bun 
         uses: oven-sh/setup-bun@v2
+        with:
+          bun-version-file: '.bun-version'
 
       - name: install dependencies
         run: |
diff --git a/.github/workflows/test_backend.yml b/.github/workflows/test_backend.yml
index efb59ba37..bcc805295 100644
--- a/.github/workflows/test_backend.yml
+++ b/.github/workflows/test_backend.yml
@@ -56,6 +56,8 @@ jobs:
 
       - name: install bun 
         uses: oven-sh/setup-bun@v2
+        with:
+          bun-version-file: '.bun-version'
 
       - name: install dependencies
         run: |
@@ -81,6 +83,8 @@ jobs:
 
       - name: install bun 
         uses: oven-sh/setup-bun@v2
+        with:
+          bun-version-file: '.bun-version'
 
       - name: install dependencies
         run: |
diff --git a/.github/workflows/test_config.yml b/.github/workflows/test_config.yml
index 8643bf959..2aad47e9e 100644
--- a/.github/workflows/test_config.yml
+++ b/.github/workflows/test_config.yml
@@ -31,6 +31,8 @@ jobs:
 
       - name: install bun 
         uses: oven-sh/setup-bun@v2
+        with:
+          bun-version-file: '.bun-version'
 
       - name: install dependencies
         run: bun install --filter config-schema --frozen-lockfile
diff --git a/.github/workflows/test_core.yml b/.github/workflows/test_core.yml
index b6e95f60c..eacf6faff 100644
--- a/.github/workflows/test_core.yml
+++ b/.github/workflows/test_core.yml
@@ -32,6 +32,8 @@ jobs:
 
       - name: install bun 
         uses: oven-sh/setup-bun@v2
+        with:
+          bun-version-file: '.bun-version'
 
       - name: install dependencies
         run: |
diff --git a/.github/workflows/test_database.yml b/.github/workflows/test_database.yml
index e0b52d149..7c573d208 100644
--- a/.github/workflows/test_database.yml
+++ b/.github/workflows/test_database.yml
@@ -53,6 +53,8 @@ jobs:
 
       - name: install bun 
         uses: oven-sh/setup-bun@v2
+        with:
+          bun-version-file: '.bun-version'
 
       - name: install dependencies
         run: |
@@ -76,6 +78,8 @@ jobs:
 
       - name: install bun 
         uses: oven-sh/setup-bun@v2
+        with:
+          bun-version-file: '.bun-version'
 
       - name: install dependencies
         run: |
diff --git a/.github/workflows/test_dht_node.yml b/.github/workflows/test_dht_node.yml
index bdde2d22f..cbfbd2041 100644
--- a/.github/workflows/test_dht_node.yml
+++ b/.github/workflows/test_dht_node.yml
@@ -53,6 +53,8 @@ jobs:
 
       - name: install bun 
         uses: oven-sh/setup-bun@v2
+        with:
+          bun-version-file: '.bun-version'
 
       - name: install dependencies
         run: |
diff --git a/.github/workflows/test_e2e.yml b/.github/workflows/test_e2e.yml
index 9a36f063f..dd61f3d82 100644
--- a/.github/workflows/test_e2e.yml
+++ b/.github/workflows/test_e2e.yml
@@ -17,6 +17,8 @@ jobs:
 
       - name: install bun 
         uses: oven-sh/setup-bun@v2
+        with:
+          bun-version-file: '.bun-version'
 
       - name: Boot up test system | docker-compose mariadb mailserver
         run: docker compose -f docker-compose.yml -f docker-compose.test.yml up --detach mariadb mailserver
@@ -120,6 +122,8 @@ jobs:
 
       - name: install bun 
         uses: oven-sh/setup-bun@v2
+        with:
+          bun-version-file: '.bun-version'
 
       - name: Boot up test system | docker-compose mariadb mailserver
         run: docker compose -f docker-compose.yml -f docker-compose.test.yml up --detach mariadb mailserver
@@ -203,6 +207,8 @@ jobs:
 
       - name: install bun 
         uses: oven-sh/setup-bun@v2
+        with:
+          bun-version-file: '.bun-version'
 
       - name: Boot up test system | docker-compose mariadb mailserver
         run: docker compose -f docker-compose.yml -f docker-compose.test.yml up --detach mariadb mailserver
diff --git a/.github/workflows/test_federation.yml b/.github/workflows/test_federation.yml
index 18cceed89..6b461f215 100644
--- a/.github/workflows/test_federation.yml
+++ b/.github/workflows/test_federation.yml
@@ -53,6 +53,8 @@ jobs:
     
       - name: install bun 
         uses: oven-sh/setup-bun@v2
+        with:
+          bun-version-file: '.bun-version'
 
       - name: install dependencies
         run: |
diff --git a/.github/workflows/test_frontend.yml b/.github/workflows/test_frontend.yml
index 9691e4694..c7595cfd4 100644
--- a/.github/workflows/test_frontend.yml
+++ b/.github/workflows/test_frontend.yml
@@ -52,6 +52,8 @@ jobs:
       
       - name: install bun 
         uses: oven-sh/setup-bun@v2
+        with:
+          bun-version-file: '.bun-version'
 
       - name: install dependencies
         run: bun install --filter frontend --frozen-lockfile
@@ -77,7 +79,9 @@ jobs:
       
       - name: install bun 
         uses: oven-sh/setup-bun@v2
-
+        with:
+          bun-version-file: '.bun-version'
+      
       - name: install dependencies
         run: |
           bun install --filter frontend --frozen-lockfile
diff --git a/.github/workflows/test_shared.yml b/.github/workflows/test_shared.yml
index 6e377dbbf..16accf3c0 100644
--- a/.github/workflows/test_shared.yml
+++ b/.github/workflows/test_shared.yml
@@ -30,6 +30,8 @@ jobs:
 
       - name: install bun 
         uses: oven-sh/setup-bun@v2
+        with:
+          bun-version-file: '.bun-version'
 
       - name: install dependencies
         run: bun install --filter shared --frozen-lockfile