diff --git a/.build.yml b/.build.yml
index aca6670..8c576e0 100644
--- a/.build.yml
+++ b/.build.yml
@@ -3,6 +3,7 @@ packages:
     - docker
     - docker-buildx
     - go
+    - just
     - revive
     - staticcheck
 secrets:
@@ -12,18 +13,16 @@ sources:
 tasks:
     - test: |
           cd ntfy-alertmanager
-          go test -v ./...
+          just test
     - lint: |
           cd ntfy-alertmanager
-          go vet ./...
-          staticcheck ./...
-          revive ./...
+          just lint
     - build: |
           cd ntfy-alertmanager
-          go build
+          just build
     - gofmt: |
           cd ntfy-alertmanager
-          test -z $(gofmt -l .)
+          just gofmt
     - dev-image: |
           cd ntfy-alertmanager/docker
           if [ "$BUILD_SUBMITTER" != "git.sr.ht" ] || [ "$(git rev-parse master)" != "$(git rev-parse HEAD)" ]
diff --git a/.justfile b/.justfile
new file mode 100644
index 0000000..c2a57cc
--- /dev/null
+++ b/.justfile
@@ -0,0 +1,18 @@
+test:
+    go test -v ./...
+
+lint:
+    go vet ./...
+    staticcheck ./...
+    revive ./...
+
+gofmt:
+    gofmt -l .
+    test -z $(gofmt -l .)
+
+build:
+    go build
+
+upgrade-deps:
+    go get -u ./...
+    go mod tidy