diff --git a/base.ts b/base.ts
index 24419a9..efe2ebf 100644
--- a/base.ts
+++ b/base.ts
@@ -9,7 +9,7 @@ import path from "path";
 /*
  * This base-helper is here to use with different helper files in contracts
  *
- * Usage: npx @cosmjs/cli@^0.26 --init https://raw.githubusercontent.com/InterWasm/cw-plus-helpers/master/base.ts
+ * Usage: npx @cosmjs/cli@^0.26 --init https://raw.githubusercontent.com/InterWasm/cw-plus-helpers/main/base.ts
  *
  * Create a client:
  *   const [addr, client] = await useOptions(pebblenetOptions).setup('password');
diff --git a/cw1-subkeys.ts b/cw1-subkeys.ts
index 241ded6..3056ae7 100644
--- a/cw1-subkeys.ts
+++ b/cw1-subkeys.ts
@@ -3,10 +3,10 @@ import { calculateFee } from "@cosmjs/stargate"
 
 /*
  * This is a set of helpers meant for use with @cosmjs/cli
- * Look at https://raw.githubusercontent.com/InterWasm/cw-plus-helpers/master/base.ts on how to setup a wallet
+ * Look at https://raw.githubusercontent.com/InterWasm/cw-plus-helpers/main/base.ts on how to setup a wallet
  * With these you can easily use the cw1 contract without worrying about forming messages and parsing queries.
  *
- * Usage: npx @cosmjs/cli@^0.26 --init https://raw.githubusercontent.com/InterWasm/cw-plus-helpers/master/base.ts --init https://raw.githubusercontent.com/InterWasm/cw-plus-helpers/master/cw1-subkeys.ts
+ * Usage: npx @cosmjs/cli@^0.26 --init https://raw.githubusercontent.com/InterWasm/cw-plus-helpers/main/base.ts --init https://raw.githubusercontent.com/InterWasm/cw-plus-helpers/main/cw1-subkeys.ts
  *
  * Create a client:
  *   const [addr, client] = await useOptions(uniOptions).setup('password');
diff --git a/cw20-base.ts b/cw20-base.ts
index 29c868e..6a71bfb 100644
--- a/cw20-base.ts
+++ b/cw20-base.ts
@@ -3,10 +3,10 @@ import { calculateFee } from "@cosmjs/stargate"
 
 /*
  * This is a set of helpers meant for use with @cosmjs/cli
- * Look at https://raw.githubusercontent.com/InterWasm/cw-plus-helpers/master/base.ts on how to setup a wallet
+ * Look at https://raw.githubusercontent.com/InterWasm/cw-plus-helpers/main/base.ts on how to setup a wallet
  * With these you can easily use the cw20 contract without worrying about forming messages and parsing queries.
  *
- * Usage: npx @cosmjs/cli@^0.26 --init https://raw.githubusercontent.com/InterWasm/cw-plus-helpers/master/base.ts --init https://raw.githubusercontent.com/InterWasm/cw-plus-helpers/master/cw20-base.ts
+ * Usage: npx @cosmjs/cli@^0.26 --init https://raw.githubusercontent.com/InterWasm/cw-plus-helpers/main/base.ts --init https://raw.githubusercontent.com/InterWasm/cw-plus-helpers/main/cw20-base.ts
  *
  * Create a client:
  *   const [addr, client] = await useOptions(uniOptions).setup('password');
diff --git a/cw3-flex-multisig.ts b/cw3-flex-multisig.ts
index 5e1ce33..c040d78 100644
--- a/cw3-flex-multisig.ts
+++ b/cw3-flex-multisig.ts
@@ -2,10 +2,10 @@ import { Coin } from "@cosmjs/amino"
 import { calculateFee } from "@cosmjs/stargate"
 /*
  * This is a set of helpers meant for use with @cosmjs/cli
- * Look at https://raw.githubusercontent.com/InterWasm/cw-plus-helpers/master/base.ts on how to setup a wallet
+ * Look at https://raw.githubusercontent.com/InterWasm/cw-plus-helpers/main/base.ts on how to setup a wallet
  * With these you can easily use the cw3 contract without worrying about forming messages and parsing queries.
  *
- * Usage: npx @cosmjs/cli@^0.26 --init https://raw.githubusercontent.com/InterWasm/cw-plus-helpers/master/base.ts --init https://raw.githubusercontent.com/InterWasm/cw-plus-helpers/master/cw3-flex-multisig.ts
+ * Usage: npx @cosmjs/cli@^0.26 --init https://raw.githubusercontent.com/InterWasm/cw-plus-helpers/main/base.ts --init https://raw.githubusercontent.com/InterWasm/cw-plus-helpers/main/cw3-flex-multisig.ts
  *
  * Create a client:
  *   const [addr, client] = await useOptions(uniOptions).setup('password');
diff --git a/cw4-group.ts b/cw4-group.ts
index c45ca39..fac54a1 100644
--- a/cw4-group.ts
+++ b/cw4-group.ts
@@ -2,10 +2,10 @@ import { calculateFee } from "@cosmjs/stargate"
 
 /*
  * This is a set of helpers meant for use with @cosmjs/cli
- * Look at https://raw.githubusercontent.com/InterWasm/cw-plus-helpers/master/contracts/base.ts on how to setup a wallet
+ * Look at https://raw.githubusercontent.com/InterWasm/cw-plus-helpers/main/contracts/base.ts on how to setup a wallet
  * With these you can easily use the cw20 contract without worrying about forming messages and parsing queries.
  *
- * Usage: npx @cosmjs/cli@^0.26 --init https://raw.githubusercontent.com/InterWasm/cw-plus-helpers/master/base.ts --init https://raw.githubusercontent.com/InterWasm/cw-plus-helpers/master/cw4-group.ts
+ * Usage: npx @cosmjs/cli@^0.26 --init https://raw.githubusercontent.com/InterWasm/cw-plus-helpers/main/base.ts --init https://raw.githubusercontent.com/InterWasm/cw-plus-helpers/main/cw4-group.ts
  *
  * Create a client:
  *   const [addr, client] = await useOptions(uniOptions).setup('password');
diff --git a/cw721-base.ts b/cw721-base.ts
index 97c6b73..ef7adb5 100644
--- a/cw721-base.ts
+++ b/cw721-base.ts
@@ -1,10 +1,10 @@
 import { calculateFee } from "@cosmjs/stargate"
 /*
  * This is a set of helpers meant for use with @cosmjs/cli
- * Look at https://raw.githubusercontent.com/InterWasm/cw-plus-helpers/master/base.ts on how to setup a wallet
+ * Look at https://raw.githubusercontent.com/InterWasm/cw-plus-helpers/main/base.ts on how to setup a wallet
  * With these you can easily use the cw1 contract without worrying about forming messages and parsing queries.
  *
- * Usage: npx @cosmjs/cli@^0.26 --init https://raw.githubusercontent.com/InterWasm/cw-plus-helpers/master/base.ts --init https://raw.githubusercontent.com/InterWasm/cw-plus-helpers/master/cw1-subkeys.ts
+ * Usage: npx @cosmjs/cli@^0.26 --init https://raw.githubusercontent.com/InterWasm/cw-plus-helpers/main/base.ts --init https://raw.githubusercontent.com/InterWasm/cw-plus-helpers/main/cw1-subkeys.ts
  *
  * Create a client:
  *   const [addr, client] = await useOptions(uniOptions).setup('password');