diff --git a/Gopkg.lock b/Gopkg.lock
index 5fc954c460..038ad0e0ab 100644
--- a/Gopkg.lock
+++ b/Gopkg.lock
@@ -433,12 +433,12 @@
   version = "v1.0.2"
 
 [[projects]]
-  digest = "1:7365acd48986e205ccb8652cc746f09c8b7876030d53710ea6ef7d0bd0dcd7ca"
+  digest = "1:1d7e1867c49a6dd9856598ef7c3123604ea3daabf5b83f303ff457bcbc410b1d"
   name = "github.com/pkg/errors"
   packages = ["."]
   pruneopts = ""
-  revision = "645ef00459ed84a119197bfb8d8205042c6df63d"
-  version = "v0.8.0"
+  revision = "ba968bfe8b2f7e042a574c888954fccecfa385b4"
+  version = "v0.8.1"
 
 [[projects]]
   digest = "1:37e79889eaa743256a4923e15fb6338ad14cfe413985a075322a13744fa3602b"
diff --git a/Gopkg.toml b/Gopkg.toml
index c68717f3b5..57422d4180 100644
--- a/Gopkg.toml
+++ b/Gopkg.toml
@@ -26,7 +26,7 @@ ignored = ["github.com/improbable-eng/thanos/benchmark/*"]
 
 [[constraint]]
   name = "github.com/pkg/errors"
-  version = "0.8.0"
+  version = "0.8.1"
 
 [[constraint]]
   name = "github.com/prometheus/client_golang"