diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index bd772b1..3896717 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -15,7 +15,7 @@ jobs:
             -   uses: "actions/checkout@v4"
             -   uses: "actions/setup-go@v5"
                 with:
-                    go-version: ">=1.20"
+                    go-version: ">=1.21"
             -   name: "Build"
                 run: "go build ./cmd/..."
 
@@ -42,7 +42,7 @@ jobs:
             -   uses: "actions/checkout@v4"
             -   uses: "actions/setup-go@v5"
                 with:
-                    go-version: "^1.20"
+                    go-version: "^1.21"
             -   name: "Run `go test`"
                 run: "go test -race ./..."
 
@@ -53,7 +53,7 @@ jobs:
             -   uses: "actions/checkout@v4"
             -   uses: "actions/setup-go@v5"
                 with:
-                    go-version: "^1.20"
+                    go-version: "^1.21"
             -   name: "Install and configure mochi"
                 run: |
                     go install ./cmd/mochi
@@ -77,7 +77,7 @@ jobs:
             -   uses: "actions/checkout@v4"
             -   uses: "actions/setup-go@v5"
                 with:
-                    go-version: "^1.20"
+                    go-version: "^1.21"
             -   name: "Install and configure mochi"
                 run: |
                     go install ./cmd/mochi
diff --git a/.github/workflows/lint.yaml b/.github/workflows/lint.yaml
index 14c2f86..32e1d8a 100644
--- a/.github/workflows/lint.yaml
+++ b/.github/workflows/lint.yaml
@@ -15,7 +15,7 @@ jobs:
             -   uses: "actions/checkout@v4"
             -   uses: "actions/setup-go@v5"
                 with:
-                    go-version: ">=1.19"
+                    go-version: ">=1.21"
             -   uses: "authzed/actions/gofumpt@main"
             -   uses: "authzed/actions/go-mod-tidy@main"
             -   uses: "authzed/actions/go-generate@main"
@@ -27,7 +27,7 @@ jobs:
             -   uses: "actions/checkout@v4"
             -   uses: "actions/setup-go@v5"
                 with:
-                    go-version: ">=1.19"
+                    go-version: ">=1.21"
             -   uses: "golangci/golangci-lint-action@v3"
                 with:
                     version: "latest"
diff --git a/middleware/jwt/jwt_test.go b/middleware/jwt/jwt_test.go
index edf793c..b391b22 100644
--- a/middleware/jwt/jwt_test.go
+++ b/middleware/jwt/jwt_test.go
@@ -75,7 +75,7 @@ func init() {
 		panic(err)
 	}
 	s2.Write(ecdhPubKey.Bytes())
-	//s2.Write(elliptic.Marshal(privKey.PublicKey.Curve, privKey.PublicKey.X, privKey.PublicKey.Y))
+	// s2.Write(elliptic.Marshal(privKey.PublicKey.Curve, privKey.PublicKey.X, privKey.PublicKey.Y))
 	jwksData = JWKSKeys{Keys: []JWKSKey{
 		{
 			KeyType:   "EC",