diff --git a/.github/workflows/unit-tests-internal.yml b/.github/workflows/unit-tests-internal.yml
index 38aba1cc95..d1f5f56447 100644
--- a/.github/workflows/unit-tests-internal.yml
+++ b/.github/workflows/unit-tests-internal.yml
@@ -127,4 +127,4 @@ jobs:
           merge-multiple: true
 
       - name: Merge reports
-        run: pnpm dlx vitest run --merge-reports
+        run: pnpm dlx vitest@3.1.4 run --merge-reports
diff --git a/.github/workflows/unit-tests-packages.yml b/.github/workflows/unit-tests-packages.yml
index 0eb2ba0710..edbc4053db 100644
--- a/.github/workflows/unit-tests-packages.yml
+++ b/.github/workflows/unit-tests-packages.yml
@@ -127,4 +127,4 @@ jobs:
           merge-multiple: true
 
       - name: Merge reports
-        run: pnpm dlx vitest run --merge-reports
+        run: pnpm dlx vitest@3.1.4 run --merge-reports
diff --git a/.github/workflows/unit-tests-webapp.yml b/.github/workflows/unit-tests-webapp.yml
index cccb8fbcfc..bfaa13447e 100644
--- a/.github/workflows/unit-tests-webapp.yml
+++ b/.github/workflows/unit-tests-webapp.yml
@@ -133,4 +133,4 @@ jobs:
           merge-multiple: true
 
       - name: Merge reports
-        run: pnpm dlx vitest run --merge-reports
+        run: pnpm dlx vitest@3.1.4 run --merge-reports