diff --git a/tools/local-actions/changelog/lib/main.ts b/tools/local-actions/changelog/lib/main.ts
index 4e42588c5..3ca4eda98 100644
--- a/tools/local-actions/changelog/lib/main.ts
+++ b/tools/local-actions/changelog/lib/main.ts
@@ -110,7 +110,7 @@ function writeAndAddToGit(filePath: string, contents: string) {
 function getLatestRefFromUpstream(branchOrTag: string) {
   try {
     const git = AuthenticatedGitClient.get();
-    git.runGraceful(['fetch', git.getRepoGitUrl(), branchOrTag, '--depth=250']);
+    git.runGraceful(['fetch', git.getRepoGitUrl(), branchOrTag, '--deepen=250']);
     return git.runGraceful(['rev-parse', 'FETCH_HEAD']).stdout.trim();
   } catch {
     core.error(`Unable to retrieve '${branchOrTag}' from upstream`);
diff --git a/tools/local-actions/changelog/main.js b/tools/local-actions/changelog/main.js
index d5567471c..58f27e756 100644
--- a/tools/local-actions/changelog/main.js
+++ b/tools/local-actions/changelog/main.js
@@ -54772,7 +54772,7 @@ function writeAndAddToGit(filePath, contents) {
 function getLatestRefFromUpstream(branchOrTag) {
   try {
     const git = authenticated_git_client_1.AuthenticatedGitClient.get();
-    git.runGraceful(["fetch", git.getRepoGitUrl(), branchOrTag, "--depth=250"]);
+    git.runGraceful(["fetch", git.getRepoGitUrl(), branchOrTag, "--deepen=250"]);
     return git.runGraceful(["rev-parse", "FETCH_HEAD"]).stdout.trim();
   } catch {
     core.error(`Unable to retrieve '${branchOrTag}' from upstream`);