diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index f8bc74d8..7f6529bc 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -16,7 +16,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v1
       with:
-        go-version: '1.17'
+        go-version: '1.20'
     - name: Checkout
       uses: actions/checkout@v2
     - name: Restore cache
@@ -36,7 +36,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v1
       with:
-        go-version: '1.17'
+        go-version: '1.20'
     - name: Checkout
       uses: actions/checkout@v2
     - name: Restore cache
@@ -64,7 +64,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v1
       with:
-        go-version: '1.17'
+        go-version: '1.20'
     - name: Checkout
       uses: actions/checkout@v2
     - name: Restore cache
@@ -84,7 +84,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v1
       with:
-        go-version: '1.17'
+        go-version: '1.20'
     - name: Checkout
       uses: actions/checkout@v2
     - name: Restore cache
diff --git a/README.md b/README.md
index 67028dba..4dfdb6d5 100644
--- a/README.md
+++ b/README.md
@@ -56,7 +56,7 @@ run the room backend server from the cluster_grpc example
 make run-cluster-grpc-example-room
 ```
 
-Now there should be 2 pitaya servers running, a frontend connector and a backend room. To send requests, use a REPL client for pitaya [pitaya-cli](https://github.com/topfreegames/pitaya/cli). 
+Now there should be 2 pitaya servers running, a frontend connector and a backend room. To send requests, use a REPL client for pitaya [pitaya-cli](https://github.com/topfreegames/pitaya/tree/main/cli). 
 
 ```
 $ pitaya-cli
@@ -97,7 +97,7 @@ If you have found a security vulnerability, please email security@tfgco.com
   + [libpitaya](https://github.com/topfreegames/libpitaya)
   + [pitaya-admin](https://github.com/topfreegames/pitaya-admin)
   + [pitaya-bot](https://github.com/topfreegames/pitaya-bot)
-  + [pitaya-cli](https://github.com/topfreegames/pitaya/cli)
+  + [pitaya-cli](https://github.com/topfreegames/pitaya/tree/main/cli)
   + [pitaya-protos](https://github.com/topfreegames/pitaya-protos)
 
 - Documents