diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index e650f0b..13adfb3 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -7,9 +7,14 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-go@v2
         with:
-          go-version: '^1.16.1'
-      - uses: codecov/codecov-action@v1
+          go-version: '1.26.2'
       - run: sudo apt-get install libasound2-dev -y
       - run: go get golang.org/x/tools/cmd/goimports
-      - run: go test ./...
+      - run: go test -coverprofile=coverage.txt ./...
+      - name: Upload coverage to Coveralls
+        uses: coverallsapp/github-action@v2
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          file: coverage.txt
+          format: golang
       - run: go build ./...
diff --git a/ads1x15/factory.go b/ads1x15/factory.go
index 25155ed..7f3188f 100644
--- a/ads1x15/factory.go
+++ b/ads1x15/factory.go
@@ -106,12 +106,12 @@ func parseGain(v interface{}) (string, error) {
 
 	if !ok {
 		failure := fmt.Sprint(" is not a string. ", v, " was received.")
-		return "", fmt.Errorf(failure)
+		return "", fmt.Errorf("%s", failure)
 	}
 
 	if _, ok = gainOptions[val.(string)]; !ok {
 		failure := fmt.Sprint(" is not a valid value of 2/3, 1, 2, 4, 8, or 16. ", v, " was received.")
-		return "", fmt.Errorf(failure)
+		return "", fmt.Errorf("%s", failure)
 	}
 
 	return val.(string), nil
diff --git a/go.mod b/go.mod
index cfeac28..0ab1bd8 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/reef-pi/drivers
 
-go 1.23.2
+go 1.26.2
 
 require (
 	github.com/hajimehoshi/go-mp3 v0.3.4
@@ -13,5 +13,9 @@ require (
 	golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8 // indirect
 	golang.org/x/image v0.18.0 // indirect
 	golang.org/x/mobile v0.0.0-20190415191353-3e0bab5405d6 // indirect
-	golang.org/x/sys v0.28.0 // indirect
+	golang.org/x/mod v0.38.0 // indirect
+	golang.org/x/sync v0.22.0 // indirect
+	golang.org/x/sys v0.47.0 // indirect
+	golang.org/x/telemetry v0.0.0-20260708182218-49f421fb7959 // indirect
+	golang.org/x/tools v0.48.0 // indirect
 )
diff --git a/go.sum b/go.sum
index 31aac54..03b9b31 100644
--- a/go.sum
+++ b/go.sum
@@ -14,9 +14,19 @@ golang.org/x/image v0.18.0 h1:jGzIakQa/ZXI1I0Fxvaa9W7yP25TqT6cHIHn+6CqvSQ=
 golang.org/x/image v0.18.0/go.mod h1:4yyo5vMFQjVjUcVk4jEQcU9MGy/rulF5WvUILseCM2E=
 golang.org/x/mobile v0.0.0-20190415191353-3e0bab5405d6 h1:vyLBGJPIl9ZYbcQFM2USFmJBK6KI+t+z6jL0lbwjrnc=
 golang.org/x/mobile v0.0.0-20190415191353-3e0bab5405d6/go.mod h1:E/iHnbuqvinMTCcRqshq8CkpyQDoeVncDDYHnLhea+o=
+golang.org/x/mod v0.38.0 h1:MECBjubtXD7yj4HrhIUcywNaGeNVUdfVnxmPajOk4yk=
+golang.org/x/mod v0.38.0/go.mod h1:V6Xz0pq8TQ3dGqVQ1FVHuelZpAL0uNhSkk9ogYP3c40=
+golang.org/x/sync v0.22.0 h1:SZjpbeLmrCk4xhRSZFNZW5gFUeCeFgjekvI/+gfScek=
+golang.org/x/sync v0.22.0/go.mod h1:9xrNwdLfx4jkKbNva9FpL6vEN7evnE43NNNJQ2LF3+0=
 golang.org/x/sys v0.0.0-20190312061237-fead79001313/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190429190828-d89cdac9e872/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20220712014510-0a85c31ab51e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.28.0 h1:Fksou7UEQUWlKvIdsqzJmUmCX3cZuD2+P3XyyzwMhlA=
 golang.org/x/sys v0.28.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.47.0 h1:o7XGOvZQCADBQQ4Y7VNq2dRWQR7JmOUW8Kxx4ZsNgWs=
+golang.org/x/sys v0.47.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
+golang.org/x/telemetry v0.0.0-20260708182218-49f421fb7959 h1:RJhm5l6Fo4rmEIcndxDllNhhf/fAx8qIm4t6A7vpm2A=
+golang.org/x/telemetry v0.0.0-20260708182218-49f421fb7959/go.mod h1:LV7u5Oco+Z/g6XI7PqN+EUUUGGkEcmB1uj2ceI0fOVg=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/tools v0.48.0 h1:3+hClM1aLL5mjMKm5ovokw9epgRXPuu2tILgismM6RE=
+golang.org/x/tools v0.48.0/go.mod h1:08xX0orndb/F7jJxGDicx061tyd5pcMto75YMAXr6lk=