diff --git a/.github/workflows/rusttest.yml b/.github/workflows/rusttest.yml
index 1146103..02b23d6 100644
--- a/.github/workflows/rusttest.yml
+++ b/.github/workflows/rusttest.yml
@@ -3,10 +3,10 @@ name: "Unit Tests"
 on:
   push:
     branches:
-      - master
+      - main
   pull_request:
     branches:
-      - master
+      - main
 
 jobs:
   lints:
diff --git a/README.md b/README.md
index b61cf86..7454c3f 100644
--- a/README.md
+++ b/README.md
@@ -21,10 +21,10 @@ The initial implementation of `indy-shared-rs` was developed by the Verifiable O
 
 ## Contributing
 
-Pull requests are welcome! Please read our [contributions guide](https://github.com/hyperledger/indy-shared-rs/blob/master/CONTRIBUTING.md) and submit your PRs. We enforce [developer certificate of origin](https://developercertificate.org/) (DCO) commit signing. See guidance [here](https://github.com/apps/dco).
+Pull requests are welcome! Please read our [contributions guide](https://github.com/hyperledger/indy-shared-rs/blob/main/CONTRIBUTING.md) and submit your PRs. We enforce [developer certificate of origin](https://developercertificate.org/) (DCO) commit signing. See guidance [here](https://github.com/apps/dco).
 
 We also welcome issues submitted about problems you encounter in using `indy-shared-rs`.
 
 ## License
 
-[Apache License Version 2.0](https://github.com/hyperledger/indy-shared-rs/blob/master/LICENSE)
+[Apache License Version 2.0](https://github.com/hyperledger/indy-shared-rs/blob/main/LICENSE)
diff --git a/wrappers/python/README.md b/wrappers/python/README.md
index 90ea4e5..0b5a22c 100644
--- a/wrappers/python/README.md
+++ b/wrappers/python/README.md
@@ -10,10 +10,10 @@ The initial implementation of `indy-shared-rs` was developed by the Verifiable O
 
 ## Contributing
 
-Pull requests are welcome! Please read our [contributions guide](https://github.com/hyperledger/indy-shared-rs/blob/master/CONTRIBUTING.md) and submit your PRs. We enforce [developer certificate of origin](https://developercertificate.org/) (DCO) commit signing. See guidance [here](https://github.com/apps/dco).
+Pull requests are welcome! Please read our [contributions guide](https://github.com/hyperledger/indy-shared-rs/blob/main/CONTRIBUTING.md) and submit your PRs. We enforce [developer certificate of origin](https://developercertificate.org/) (DCO) commit signing. See guidance [here](https://github.com/apps/dco).
 
 We also welcome issues submitted about problems you encounter in using `indy-shared-rs`.
 
 ## License
 
-[Apache License Version 2.0](https://github.com/hyperledger/indy-shared-rs/blob/master/LICENSE)
+[Apache License Version 2.0](https://github.com/hyperledger/indy-shared-rs/blob/main/LICENSE)