diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 13b73f77..aa38b205 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,7 +17,7 @@ jobs:
 
     strategy:
       matrix:
-        go-version: [1.19]
+        go-version: [1.19, 1.20]
         pg-version: [11, 12, 13, 14, 15, cockroachdb]
         include:
           - pg-version: 11
diff --git a/README.md b/README.md
index 0cb09ec5..5c9032ff 100644
--- a/README.md
+++ b/README.md
@@ -88,7 +88,7 @@ See CONTRIBUTING.md for setup instructions.
 
 ## Supported Go and PostgreSQL Versions
 
-pgx supports the same versions of Go and PostgreSQL that are supported by their respective teams. For [Go](https://golang.org/doc/devel/release.html#policy) that is the two most recent major releases and for [PostgreSQL](https://www.postgresql.org/support/versioning/) the major releases in the last 5 years. This means pgx supports Go 1.18 and higher and PostgreSQL 11 and higher. pgx also is tested against the latest version of [CockroachDB](https://www.cockroachlabs.com/product/).
+pgx supports the same versions of Go and PostgreSQL that are supported by their respective teams. For [Go](https://golang.org/doc/devel/release.html#policy) that is the two most recent major releases and for [PostgreSQL](https://www.postgresql.org/support/versioning/) the major releases in the last 5 years. This means pgx supports Go 1.19 and higher and PostgreSQL 11 and higher. pgx also is tested against the latest version of [CockroachDB](https://www.cockroachlabs.com/product/).
 
 ## Version Policy
 
@@ -149,5 +149,5 @@ Explicit data mapping and scanning library for Go structs and slices.
 
 ### [github.com/stephenafamo/scan](https://github.com/stephenafamo/scan)
 
-Type safe and flexible package for scanning database data into Go types.  
+Type safe and flexible package for scanning database data into Go types.
 Supports, structs, maps, slices and custom mapping functions.