diff --git a/README.md b/README.md
index 98f6ce24b..11a584945 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ components and libraries.
 
 * **config**: Common configuration structures
 * **expfmt**: Decoding and encoding for the exposition format
-* **log**: A logging wrapper around [logrus](https://github.com/Sirupsen/logrus)
+* **log**: A logging wrapper around [logrus](https://github.com/sirupsen/logrus)
 * **model**: Shared data structures
 * **route**: A routing wrapper around [httprouter](https://github.com/julienschmidt/httprouter) using `context.Context`
 * **version**: Version informations and metric
diff --git a/log/eventlog_formatter.go b/log/eventlog_formatter.go
index 6d41284ce..12b4ba41e 100644
--- a/log/eventlog_formatter.go
+++ b/log/eventlog_formatter.go
@@ -21,7 +21,7 @@ import (
 
 	"golang.org/x/sys/windows/svc/eventlog"
 
-	"github.com/Sirupsen/logrus"
+	"github.com/sirupsen/logrus"
 )
 
 func init() {
diff --git a/log/log.go b/log/log.go
index 0a74a7f92..9d3715c30 100644
--- a/log/log.go
+++ b/log/log.go
@@ -25,7 +25,7 @@ import (
 	"strconv"
 	"strings"
 
-	"github.com/Sirupsen/logrus"
+	"github.com/sirupsen/logrus"
 )
 
 type levelFlag string
diff --git a/log/log_test.go b/log/log_test.go
index 953adb79c..2cd2b18e2 100644
--- a/log/log_test.go
+++ b/log/log_test.go
@@ -18,7 +18,7 @@ import (
 	"regexp"
 	"testing"
 
-	"github.com/Sirupsen/logrus"
+	"github.com/sirupsen/logrus"
 )
 
 func TestFileLineLogging(t *testing.T) {
diff --git a/log/syslog_formatter.go b/log/syslog_formatter.go
index 64f5fdac9..fb3a744ee 100644
--- a/log/syslog_formatter.go
+++ b/log/syslog_formatter.go
@@ -20,7 +20,7 @@ import (
 	"log/syslog"
 	"os"
 
-	"github.com/Sirupsen/logrus"
+	"github.com/sirupsen/logrus"
 )
 
 var _ logrus.Formatter = (*syslogger)(nil)