diff --git a/.github/workflows/release-check.yml b/.github/workflows/release-check.yml
index 2d182099..f812b6ea 100644
--- a/.github/workflows/release-check.yml
+++ b/.github/workflows/release-check.yml
@@ -11,7 +11,7 @@ jobs:
     strategy:
       matrix:
         golang:
-          - 1.18
+          - 1.20
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
diff --git a/.tool-versions b/.tool-versions
index 4933a41e..f3ab9141 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1 +1 @@
-golang 1.18
+golang 1.20
diff --git a/go.mod b/go.mod
index 24d60366..aaa8a3fd 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module go.mongodb.org/atlas
 
-go 1.18
+go 1.20
 
 require (
 	github.com/go-test/deep v1.1.0