diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 6053787..b5f92b7 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -14,7 +14,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        go-version: [1.18, 1.19]
+        go-version: [1.22, 1.23]
 
     steps:
       - uses: actions/checkout@v2
diff --git a/go.mod b/go.mod
index 18b3dd5..af4543a 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/ably/terraform-provider-ably
 
-go 1.19
+go 1.23
 
 require (
 	github.com/ably/ably-control-go v0.4.1-0.20241211161828-60786a2a414b