diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 5416122..2d30a1b 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -12,8 +12,8 @@ jobs:
       fail-fast: false
       matrix:
         go-version:
-        - '1.22.x'
         - '1.23.x'
+        - '1.24.x'
         os:
         - ubuntu-latest
         - macos-latest
@@ -33,7 +33,7 @@ jobs:
         go test -race ./...
 
     - name: Tidy
-      if: matrix.os == 'ubuntu-latest' && matrix.go-version == '1.23.x' # no need to do this everywhere
+      if: matrix.os == 'ubuntu-latest' && matrix.go-version == '1.24.x' # no need to do this everywhere
       run: |
         go mod tidy
 
diff --git a/go.mod b/go.mod
index 8a504e7..01ce72e 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/rogpeppe/go-internal
 
-go 1.22.0
+go 1.23
 
 require (
 	golang.org/x/mod v0.21.0