diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 68582e7..b5aab3d 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -5,12 +5,12 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v4
-      - uses: hashicorp/setup-golang@v1
+      - uses: hashicorp/setup-golang@v3
         with:
           version-file: go.mod
       - uses: golangci/golangci-lint-action@v3
         with:
-          version: v1.55.1
+          version: v1.55.2
           skip-cache: true
   run-copywrite:
     runs-on:
@@ -28,12 +28,12 @@ jobs:
         os:
           - ubuntu-22.04
           - ubuntu-20.04
-          - macos-13
+          - macos-14
           - windows-2022
     runs-on: ${{matrix.os}}
     steps:
       - uses: actions/checkout@v4
-      - uses: hashicorp/setup-golang@v1
+      - uses: hashicorp/setup-golang@v3
         with:
           version-file: go.mod
       - name: Run Go Test
diff --git a/go.mod b/go.mod
index f4a6863..f029d81 100644
--- a/go.mod
+++ b/go.mod
@@ -2,8 +2,6 @@ module github.com/shoenig/go-landlock
 
 go 1.21
 
-toolchain go1.21.3
-
 require (
 	github.com/hashicorp/go-set/v2 v2.1.0
 	github.com/shoenig/test v1.7.0