Bump minimum expected Go version to 1.18 (#256)

bendbennett · bendbennett · commit 9de3fc87f772 · 2022-08-15T17:46:55.000+01:00
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
@@ -23,7 +23,7 @@ jobs:
 
     strategy:
       matrix:
-        go-version: [ '1.18', '1.17' ]
+        go-version: [ '1.19', '1.18' ]
 
     steps:
 
diff --git a/.go-version b/.go-version
@@ -1 +1 @@
-1.17.11
+1.18.5
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,3 +1,9 @@
+## 4.1.0 (unreleased)
+
+NOTES:
+
+* This Go module has been updated to Go 1.18 per the Go support policy. Any consumers building on earlier Go versions may experience errors ([#256](https://github.com/hashicorp/terraform-provider-tls/issues/256)).
+
 ## 4.0.1 (July 25, 2022)
 
 BUG FIXES:
diff --git a/go.mod b/go.mod
@@ -1,6 +1,6 @@
 module github.com/hashicorp/terraform-provider-tls
 
-go 1.17
+go 1.18
 
 require (
 	github.com/elazarl/goproxy v0.0.0-20220529153421-8ea89ba92021
diff --git a/go.sum b/go.sum
