diff --git a/core/go.mod b/core/go.mod
index de5a43f..edd5490 100644
--- a/core/go.mod
+++ b/core/go.mod
@@ -4,4 +4,4 @@ go 1.24.0
 
 toolchain go1.25.5
 
-require github.com/go-jose/go-jose/v4 v4.1.4
+require github.com/go-jose/go-jose/v4 v4.1.5
diff --git a/core/go.sum b/core/go.sum
index a3c0f2e..af6d209 100644
--- a/core/go.sum
+++ b/core/go.sum
@@ -1,2 +1,2 @@
-github.com/go-jose/go-jose/v4 v4.1.4 h1:moDMcTHmvE6Groj34emNPLs/qtYXRVcd6S7NHbHz3kA=
-github.com/go-jose/go-jose/v4 v4.1.4/go.mod h1:x4oUasVrzR7071A4TnHLGSPpNOm2a21K9Kf04k1rs08=
+github.com/go-jose/go-jose/v4 v4.1.5 h1:RjgjO2LOtWOJKUC5wpwY9LR3B3vwVAz6JS2YHfYU6eA=
+github.com/go-jose/go-jose/v4 v4.1.5/go.mod h1:x4oUasVrzR7071A4TnHLGSPpNOm2a21K9Kf04k1rs08=