diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 52055c171f526..78bf4f0b437be 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -122,7 +122,7 @@ jobs:
 
       # Check for any typos
       - name: Check for typos
-        uses: crate-ci/typos@v1.14.12
+        uses: crate-ci/typos@v1.16.0
         with:
           config: .github/workflows/typos.toml
 
diff --git a/.github/workflows/typos.toml b/.github/workflows/typos.toml
index 10dcbd838324a..bb85799224527 100644
--- a/.github/workflows/typos.toml
+++ b/.github/workflows/typos.toml
@@ -4,6 +4,7 @@ Jetbrains = "JetBrains"
 IST = "IST"
 MacOS = "macOS"
 AKS = "AKS"
+O_WRONLY = "O_WRONLY"
 
 [default.extend-words]
 AKS = "AKS"
@@ -25,4 +26,6 @@ extend-exclude = [
     "**XService**.ts",
     "**identity.go",
     "scripts/ci-report/testdata/**",
+    "**/*_test.go",
+    "**/*.test.tsx"
 ]
diff --git a/codersdk/agentsdk/logs.go b/codersdk/agentsdk/logs.go
index 5eb2d33be0667..0185085b0d4b8 100644
--- a/codersdk/agentsdk/logs.go
+++ b/codersdk/agentsdk/logs.go
@@ -93,7 +93,7 @@ func StartupLogsWriter(ctx context.Context, sender func(ctx context.Context, log
 // will be discarded.
 func StartupLogsSender(patchStartupLogs func(ctx context.Context, req PatchStartupLogs) error, logger slog.Logger) (sendLog func(ctx context.Context, log ...StartupLog) error, flushAndClose func(context.Context) error) {
 	// The main context is used to close the sender goroutine and cancel
-	// any outbound requests to the API. The shudown context is used to
+	// any outbound requests to the API. The shutdown context is used to
 	// signal the sender goroutine to flush logs and then exit.
 	ctx, cancel := context.WithCancel(context.Background())
 	shutdownCtx, shutdown := context.WithCancel(ctx)
diff --git a/enterprise/replicasync/replicasync.go b/enterprise/replicasync/replicasync.go
index a2bcb8837288e..3e1f7d866c9b0 100644
--- a/enterprise/replicasync/replicasync.go
+++ b/enterprise/replicasync/replicasync.go
@@ -378,7 +378,7 @@ func (m *Manager) Close() error {
 	defer m.mutex.Unlock()
 	ctx, cancelFunc := context.WithTimeout(context.Background(), 5*time.Second)
 	defer cancelFunc()
-	// nolint:gocritic // Updating a replica is a sytsem function.
+	// nolint:gocritic // Updating a replica is a system function.
 	_, err := m.db.UpdateReplica(dbauthz.AsSystemRestricted(ctx), database.UpdateReplicaParams{
 		ID:        m.self.ID,
 		UpdatedAt: database.Now(),