diff --git a/.github/workflows/container-build.yml b/.github/workflows/container-build.yml
index 3a80d252b3..baf6b4ad1a 100644
--- a/.github/workflows/container-build.yml
+++ b/.github/workflows/container-build.yml
@@ -3,7 +3,7 @@ name: Container Image Build CI
 on:
   push:
     branches:
-      - master
+      - main
       - deploy-*
     tags: 
       - v*.*.*
diff --git a/.github/workflows/container-deploy.yml b/.github/workflows/container-deploy.yml
index 0266efd735..ab12b784fa 100644
--- a/.github/workflows/container-deploy.yml
+++ b/.github/workflows/container-deploy.yml
@@ -3,7 +3,7 @@ name: Container Image Deployment CI
 on:
   push:
     branches:
-      - master
+      - main
       - deploy-*
     tags:
       - v*.*.*
diff --git a/.github/workflows/generate-docs.yml b/.github/workflows/generate-docs.yml
index c87cd4dbf6..c709f66228 100644
--- a/.github/workflows/generate-docs.yml
+++ b/.github/workflows/generate-docs.yml
@@ -1,5 +1,5 @@
 #----------------------------------------------
-# Generate and upload documentation (only on push to master)
+# Generate and upload documentation (only on push to main)
 #----------------------------------------------
 
 name: Generate documentation
@@ -13,7 +13,7 @@ on:
     - "mkdocs.yml"
   push:
     branches:
-      - master
+      - main
 
 jobs:
   publish-docs:
@@ -60,12 +60,12 @@ jobs:
             build -o /output/references/api/index.html api.yml && \
           sudo chown $UID -R gh_pages
 
-      # Deploy docs to gh_pages if we are pushing to master
+      # Deploy docs to gh_pages if we are pushing to main
       # Example from https://github.com/marketplace/actions/deploy-to-github-pages
       - name: Deploy 🚀
-        # we only deploy on push to master
+        # we only deploy on push to main
         if: |
-          github.event_name == 'push' && github.event.ref == 'refs/heads/master'
+          github.event_name == 'push' && github.event.ref == 'refs/heads/main'
         uses: JamesIves/github-pages-deploy-action@v4.4.1
         with:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/release-please.yml b/.github/workflows/release-please.yml
index aca4913392..86a5d9fdd6 100644
--- a/.github/workflows/release-please.yml
+++ b/.github/workflows/release-please.yml
@@ -1,7 +1,7 @@
   on:
     push:
       branches:
-        - master
+        - main
   name: release-please
   jobs:
     release-please:
diff --git a/README.md b/README.md
index e4674799ac..6e2e9cac33 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # Robotoff
 
 ![Build Status](https://github.com/openfoodfacts/robotoff/workflows/Robotoff%20unit%20tests%20and%20deployments/badge.svg)
-[![codecov](https://codecov.io/gh/openfoodfacts/robotoff/branch/master/graph/badge.svg?token=BY2T0KXNO1)](https://codecov.io/gh/openfoodfacts/robotoff)
+[![codecov](https://codecov.io/gh/openfoodfacts/robotoff/branch/main/graph/badge.svg?token=BY2T0KXNO1)](https://codecov.io/gh/openfoodfacts/robotoff)
 [![Code style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/psf/black)
 ![GitHub language count](https://img.shields.io/github/languages/count/openfoodfacts/robotoff)
 ![GitHub top language](https://img.shields.io/github/languages/top/openfoodfacts/robotoff)
diff --git a/doc/explanations/predictions.md b/doc/explanations/predictions.md
index b079f824ee..760eb0e25d 100644
--- a/doc/explanations/predictions.md
+++ b/doc/explanations/predictions.md
@@ -2,7 +2,7 @@
 
 Robotoff purpose is to generate predictions about Open Food Facts products from various sources: images, image OCRs, product meta data,...
 
-A complete list of _predictions_ types can be found in [robotoff.prediction.types](https://github.com/openfoodfacts/robotoff/blob/master/robotoff/prediction/types.py). The most common ones are `brand`, `label`, `category`,...
+A complete list of _predictions_ types can be found in [robotoff.prediction.types](https://github.com/openfoodfacts/robotoff/blob/main/robotoff/prediction/types.py). The most common ones are `brand`, `label`, `category`,...
 
 All _predictions_ are stored in the PostgreSQL database in the`prediction` table.
 
diff --git a/doc/introduction/contributing.md b/doc/introduction/contributing.md
index 195ab99963..301c09a731 100644
--- a/doc/introduction/contributing.md
+++ b/doc/introduction/contributing.md
@@ -26,7 +26,7 @@ Look through the Github issues for features. Anything tagged with "enhancement"
 
 ### Write Documentation
 
-Robotoff could always use more documentation, whether as part of the official [Robotoff docs](https://github.com/openfoodfacts/robotoff/tree/master/doc) or in docstrings.
+Robotoff could always use more documentation, whether as part of the official [Robotoff docs](https://github.com/openfoodfacts/robotoff/tree/main/doc) or in docstrings.
 
 ### Submit Feedback
 
diff --git a/doc/references/api.yml b/doc/references/api.yml
index fb9f34afd7..aeefe8440b 100644
--- a/doc/references/api.yml
+++ b/doc/references/api.yml
@@ -1402,4 +1402,4 @@ tags:
       An insight is a fact about a product that has been either extracted or inferred from the product pictures, characteristics,...
       If the insight is correct, the Openfoodfacts DB can be updated accordingly.
 
-      Current insight types and their description can be found in [robotoff/insights/dataclass.py](https://github.com/openfoodfacts/robotoff/blob/master/robotoff/insights/dataclass.py).
+      Current insight types and their description can be found in [robotoff/insights/dataclass.py](https://github.com/openfoodfacts/robotoff/blob/main/robotoff/insights/dataclass.py).