diff --git a/.github/workflows/browser-tests.yaml b/.github/workflows/browser-tests.yaml
index 8ce6f2a..883ce58 100644
--- a/.github/workflows/browser-tests.yaml
+++ b/.github/workflows/browser-tests.yaml
@@ -13,7 +13,7 @@ jobs:
         uses: ibexa/gh-workflows/.github/workflows/browser-tests.yml@main
         with:
             project-edition: 'oss'
-            project-version: '^4.0.x-dev'
+            project-version: '4.0.x-dev'
             test-suite: '--mode=standard --profile=httpCache --suite=symfonycache'
             test-setup-phase-1:  '--mode=standard --profile=httpCache --suite=setup-symfony-cache'
             test-setup-phase-2: '--mode=standard --profile=httpCache --suite=setup'
@@ -24,7 +24,7 @@ jobs:
         uses: ibexa/gh-workflows/.github/workflows/browser-tests.yml@main
         with:
             project-edition: 'oss'
-            project-version: '^4.0.x-dev'
+            project-version: '4.0.x-dev'
             setup: "doc/docker/base-dev.yml:doc/docker/varnish.yml:doc/docker/selenium.yml"
             test-suite:  '--mode=standard --profile=httpCache --suite=varnish'
             test-setup-phase-1: '--mode=standard --profile=httpCache --suite=setup'
@@ -35,7 +35,7 @@ jobs:
         uses: ibexa/gh-workflows/.github/workflows/browser-tests.yml@main
         with:
             project-edition: 'oss'
-            project-version: '^4.0.x-dev'
+            project-version: '4.0.x-dev'
             setup: "doc/docker/base-dev.yml:doc/docker/varnish.yml:doc/docker/selenium.yml"
             test-suite:  '--mode=standard --profile=httpCache --suite=varnish-translation-aware'
             test-setup-phase-1: '--mode=standard --profile=httpCache --suite=setup-translation-aware'
@@ -47,7 +47,7 @@ jobs:
         uses: ibexa/gh-workflows/.github/workflows/browser-tests.yml@main
         with:
             project-edition: 'oss'
-            project-version: '^4.0.x-dev'
+            project-version: '4.0.x-dev'
             setup: "doc/docker/base-dev.yml:doc/docker/varnish.yml:doc/docker/selenium.yml"
             test-suite:  '--mode=standard --profile=httpCache --suite=varnish'
             test-setup-phase-1: '--mode=standard --profile=httpCache --suite=setup-token'