diff --git a/autoroll/config/lottie-android-lottie-ci.cfg b/autoroll/config/lottie-android-lottie-ci.cfg
index c707684..0cc8e9c 100644
--- a/autoroll/config/lottie-android-lottie-ci.cfg
+++ b/autoroll/config/lottie-android-lottie-ci.cfg
@@ -33,7 +33,7 @@
 parent_child_repo_manager:  {
   gitiles_parent:  {
     gitiles:  {
-      branch:  "master"
+      branch:  "main"
       repo_url:  "https://skia.googlesource.com/lottie-ci.git"
     }
     dep:  {
diff --git a/autoroll/config/lottie-web-lottie-ci.cfg b/autoroll/config/lottie-web-lottie-ci.cfg
index 17c1da1..5f9ba9c 100644
--- a/autoroll/config/lottie-web-lottie-ci.cfg
+++ b/autoroll/config/lottie-web-lottie-ci.cfg
@@ -33,7 +33,7 @@
 parent_child_repo_manager:  {
   gitiles_parent:  {
     gitiles:  {
-      branch:  "master"
+      branch:  "main"
       repo_url:  "https://skia.googlesource.com/lottie-ci.git"
     }
     dep:  {
diff --git a/autoroll/config/skia-lottie-ci.cfg b/autoroll/config/skia-lottie-ci.cfg
index 1c7f1c6..25ca57e 100644
--- a/autoroll/config/skia-lottie-ci.cfg
+++ b/autoroll/config/skia-lottie-ci.cfg
@@ -38,7 +38,7 @@
     deps_local:  {
       git_checkout:  {
         git_checkout:  {
-          branch:  "master"
+          branch:  "main"
           repo_url:  "https://skia.googlesource.com/lottie-ci.git"
         }
         dep:  {