diff --git a/cli/CHANGELOG.md b/cli/CHANGELOG.md
index b9b541bd3bd8..d0d6538e0fbd 100644
--- a/cli/CHANGELOG.md
+++ b/cli/CHANGELOG.md
@@ -1,4 +1,12 @@
 <!-- See the ../guides/writing-the-cypress-changelog.md for details on writing the changelog. -->
+## 13.7.4
+
+_Released 4/16/2024 (PENDING)_
+
+**Misc:**
+
+- We now capture the [Semaphore](https://semaphoreci.com/) CI provider's environment variable [`SEMAPHORE_GIT_PR_NUMBER`](https://docs.semaphoreci.com/ci-cd-environment/environment-variables/#semaphore_git_pr_number) to display the linked PR number in the Cloud. Addressed in [#29314](https://github.com/cypress-io/cypress/pull/29314).
+
 ## 13.7.3
 
 _Released 4/11/2024_
diff --git a/packages/server/lib/util/ci_provider.js b/packages/server/lib/util/ci_provider.js
index 35990f6c2b84..927ce53e8714 100644
--- a/packages/server/lib/util/ci_provider.js
+++ b/packages/server/lib/util/ci_provider.js
@@ -340,6 +340,7 @@ const _providerCiParams = () => {
       'SEMAPHORE_EXECUTABLE_UUID',
       'SEMAPHORE_GIT_BRANCH',
       'SEMAPHORE_GIT_DIR',
+      'SEMAPHORE_GIT_PR_NUMBER',
       'SEMAPHORE_GIT_REF',
       'SEMAPHORE_GIT_REF_TYPE',
       'SEMAPHORE_GIT_REPO_SLUG',
diff --git a/packages/server/test/unit/util/ci_provider_spec.js b/packages/server/test/unit/util/ci_provider_spec.js
index 60884a61e180..6a05a20ad980 100644
--- a/packages/server/test/unit/util/ci_provider_spec.js
+++ b/packages/server/test/unit/util/ci_provider_spec.js
@@ -904,6 +904,7 @@ describe('lib/util/ci_provider', () => {
       SEMAPHORE_GIT_BRANCH: 'show-semaphore-v2-266',
       SEMAPHORE_GIT_WORKING_BRANCH: 'show-semaphore-v2-266',
       SEMAPHORE_GIT_DIR: 'cypress-example-kitchensink',
+      SEMAPHORE_GIT_PR_NUMBER: '1',
       SEMAPHORE_GIT_REF: 'refs/heads/show-semaphore-v2-266',
       SEMAPHORE_GIT_REF_TYPE: 'branch',
       SEMAPHORE_GIT_REPO_SLUG: 'cypress-io/cypress-example-kitchensink',
@@ -937,6 +938,7 @@ describe('lib/util/ci_provider', () => {
       semaphoreGitBranch: 'show-semaphore-v2-266',
       semaphoreGitWorkingBranch: 'show-semaphore-v2-266',
       semaphoreGitDir: 'cypress-example-kitchensink',
+      semaphoreGitPrNumber: '1',
       semaphoreGitRef: 'refs/heads/show-semaphore-v2-266',
       semaphoreGitRefType: 'branch',
       semaphoreGitRepoSlug: 'cypress-io/cypress-example-kitchensink',