diff --git a/.github/workflows/ci-workflow.yml b/.github/workflows/ci-workflow.yml
index 4ba888c..9567b68 100644
--- a/.github/workflows/ci-workflow.yml
+++ b/.github/workflows/ci-workflow.yml
@@ -9,18 +9,18 @@ jobs:
     steps:
       - uses: actions/setup-go@v3
         with:
-          go-version: 1.19
+          go-version: 1.21
       - uses: actions/checkout@v3
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v3
         with:
-          version: v1.52.2
+          version: v1.54.2
           args: --verbose
 
   test:
     strategy:
       matrix:
-        go-version: [1.19]
+        go-version: [1.21]
         platform: [ubuntu-latest, macos-latest]
 
     runs-on: ${{ matrix.platform }}
diff --git a/.golangci.yml b/.golangci.yml
index a46e8ee..267ed5d 100644
--- a/.golangci.yml
+++ b/.golangci.yml
@@ -25,7 +25,10 @@ linters:
   enable:
     - bodyclose
     # - deadcode
-    - depguard
+    # depguard needs to be reviewed properly and then configured, before
+    # it can be re-enabled.
+    # https://github.com/OpenPeeDeeP/depguard#example-configs
+    # - depguard
     - dogsled
     # - dupl
     - errcheck
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 0d8ce6d..cd09558 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,6 +1,6 @@
 repos:
   - repo: https://github.com/golangci/golangci-lint
-    rev: v1.52.2
+    rev: v1.54.2
     hooks:
       - id: golangci-lint