diff --git a/third_party/go/patches/k8s-jose-semver-fix.patch b/third_party/go/patches/k8s-jose-semver-fix.patch
new file mode 100644
index 0000000..423485a
--- /dev/null
+++ b/third_party/go/patches/k8s-jose-semver-fix.patch
@@ -0,0 +1,34 @@
+From b0b42e86e834a1d02fe83f7be3663d19f6a1ee80 Mon Sep 17 00:00:00 2001
+From: Lorenz Brun <lorenz@monogon.tech>
+Date: Thu, 17 Mar 2022 16:56:29 +0100
+Subject: [PATCH] Fix for semver breakage in go-jose
+
+---
+ pkg/serviceaccount/claims.go | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/pkg/serviceaccount/claims.go b/pkg/serviceaccount/claims.go
+index 1e1475c779f..06620f7a420 100644
+--- a/pkg/serviceaccount/claims.go
++++ b/pkg/serviceaccount/claims.go
+@@ -50,7 +50,7 @@ type kubernetes struct {
+ 	Svcacct   ref             `json:"serviceaccount,omitempty"`
+ 	Pod       *ref            `json:"pod,omitempty"`
+ 	Secret    *ref            `json:"secret,omitempty"`
+-	WarnAfter jwt.NumericDate `json:"warnafter,omitempty"`
++	WarnAfter *jwt.NumericDate `json:"warnafter,omitempty"`
+ }
+ 
+ type ref struct {
+@@ -198,7 +198,7 @@ func (v *validator) Validate(ctx context.Context, _ string, public *jwt.Claims,
+ 
+ 	// Check special 'warnafter' field for projected service account token transition.
+ 	warnafter := private.Kubernetes.WarnAfter
+-	if warnafter != 0 {
++	if warnafter != nil {
+ 		if nowTime.After(warnafter.Time()) {
+ 			secondsAfterWarn := nowTime.Unix() - warnafter.Time().Unix()
+ 			auditInfo := fmt.Sprintf("subject: %s, seconds after warning threshold: %d", public.Subject, secondsAfterWarn)
+-- 
+2.25.1
+