diff --git a/go.mod b/go.mod
index 70d1098a26e..3219a58883a 100644
--- a/go.mod
+++ b/go.mod
@@ -389,7 +389,7 @@ replace xorm.io/xorm => github.com/grafana/xorm v0.8.3-0.20220614223926-2fcda756
 
 // Use our fork of the upstream alertmanagers.
 // This is required in order to get notification delivery errors from the receivers API.
-replace github.com/prometheus/alertmanager => github.com/grafana/prometheus-alertmanager v0.25.1-0.20230308154952-78fedf89728b
+replace github.com/prometheus/alertmanager => github.com/grafana/prometheus-alertmanager v0.25.1-0.20230315093259-b399710c2887
 
 // grpc v1.46.0 removed "WithBalancerName()" API, still in use by weaveworks/commons.
 replace google.golang.org/grpc => google.golang.org/grpc v1.45.0
diff --git a/go.sum b/go.sum
index e6b3513bbcb..9001303aca0 100644
--- a/go.sum
+++ b/go.sum
@@ -1381,8 +1381,8 @@ github.com/grafana/grafana-google-sdk-go v0.0.0-20211104130251-b190293eaf58/go.m
 github.com/grafana/grafana-plugin-sdk-go v0.114.0/go.mod h1:D7x3ah+1d4phNXpbnOaxa/osSaZlwh9/ZUnGGzegRbk=
 github.com/grafana/grafana-plugin-sdk-go v0.142.0 h1:fDgA0EmWWy5+/7nX7fdHBfADR6pWuR1TZA5QL36VX7U=
 github.com/grafana/grafana-plugin-sdk-go v0.142.0/go.mod h1:srvRQ+de4C5h7FqA5lSFUkFCs5pJolWT+PGV2AyBOFk=
-github.com/grafana/prometheus-alertmanager v0.25.1-0.20230308154952-78fedf89728b h1:VQOGGGJ2lKcVPANyzIESKYhSeA0QIvUQwfA3CbrkDfA=
-github.com/grafana/prometheus-alertmanager v0.25.1-0.20230308154952-78fedf89728b/go.mod h1:MnBfDPXJqXmmfPwQlCLvVUdqfnvrAw+hSPtDeaaFwj4=
+github.com/grafana/prometheus-alertmanager v0.25.1-0.20230315093259-b399710c2887 h1:jzjwFhg+Jp0ewI5WfLyuY11MRzWN6ajn3RJbaa5rfyk=
+github.com/grafana/prometheus-alertmanager v0.25.1-0.20230315093259-b399710c2887/go.mod h1:MnBfDPXJqXmmfPwQlCLvVUdqfnvrAw+hSPtDeaaFwj4=
 github.com/grafana/saml v0.4.9-0.20230102094056-b61b9eb7c8b7 h1:cujJQ3XV6IK7Y96VpYurd2EpI5rfMRFcuyGqUlk+030=
 github.com/grafana/saml v0.4.9-0.20230102094056-b61b9eb7c8b7/go.mod h1:9Zh6dWPtB3MSzTRt8fIFH60Z351QQ+s7hCU3J/tTlA4=
 github.com/grafana/thema v0.0.0-20221113112305-b441ed85a1fd h1:y6H9I5fy4sRKf2FJ7W94YWero4mXH50Ft8NAPZ9DapQ=