Bump Go version to 1.20 (#179)

* Bump go.mod version to 1.20

Signed-off-by: Thane Thomson <connect@thanethomson.com>

* Bump minimum Go version in README

Signed-off-by: Thane Thomson <connect@thanethomson.com>

* ci: Bump Go version to 1.20

Signed-off-by: Thane Thomson <connect@thanethomson.com>

* ci: Force govulncheck to use 1.20.3 for now

Signed-off-by: Thane Thomson <connect@thanethomson.com>

---------

Signed-off-by: Thane Thomson <connect@thanethomson.com>

.github/workflows/govulncheck.yml

@@ -17,7 +17,7 @@ jobs:
     steps:
       - uses: actions/setup-go@v3
         with:
-          go-version: "1.19"
+          go-version: "1.20.3"
       - uses: actions/checkout@v3
       - uses: technote-space/get-diff-action@v6
         with:

.github/workflows/release.yml

@@ -16,7 +16,7 @@ jobs:
 
       - uses: actions/setup-go@v3
         with:
-          go-version: '1.19'
+          go-version: '1.20'
 
       - name: Run GoReleaser
         uses: goreleaser/goreleaser-action@v4

.github/workflows/test.yml

@@ -12,7 +12,7 @@ jobs:
       - uses: actions/checkout@v3.2.0
       - uses: actions/setup-go@v3
         with:
-          go-version: "1.19"
+          go-version: "1.20"
       - run: make integration-test
       - uses: codecov/codecov-action@v3.1.1
         with:

README.md

@@ -11,7 +11,7 @@ your own clients](./pkg/loadtest/README.md) for your own apps.
 
 ## Requirements
 
-`tm-load-test` is currently tested using Go v1.19.
+`tm-load-test` is currently tested using Go v1.20.
 
 ## Building
 

go.mod

@@ -1,6 +1,6 @@
 module github.com/informalsystems/tm-load-test
 
-go 1.19
+go 1.20
 
 require (
 	github.com/gorilla/websocket v1.5.0