diff --git a/go.mod b/go.mod
index b47f69c..be9125f 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/dhrdlicka/errorbot
 
 go 1.26.2
 
-require github.com/amatsagu/tempest v1.7.2
+require github.com/amatsagu/tempest v1.8.0
 
 require gopkg.in/yaml.v3 v3.0.1
 
diff --git a/go.sum b/go.sum
index abd3fd3..ddcf51e 100644
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,5 @@
-github.com/amatsagu/tempest v1.7.2 h1:8I/DLWhZCxtrNZHJqJsF3x7dJLn9gnRfBsvFlZFlMOs=
-github.com/amatsagu/tempest v1.7.2/go.mod h1:1XT31BjwSjNbQXMbIRqOikGty7SiDVD5JBqfsUrxukw=
+github.com/amatsagu/tempest v1.8.0 h1:j5kqlcBips91chk6ysDCy01VPiZXChG+cIWjWzuUUY4=
+github.com/amatsagu/tempest v1.8.0/go.mod h1:1XT31BjwSjNbQXMbIRqOikGty7SiDVD5JBqfsUrxukw=
 github.com/gorilla/websocket v1.5.3 h1:saDtZ6Pbx/0u+bgYQ3q96pZgCzfhKXGPqt7kZ72aNNg=
 github.com/gorilla/websocket v1.5.3/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=