diff --git a/go.mod b/go.mod
index cc84402b9..ad071ab66 100644
--- a/go.mod
+++ b/go.mod
@@ -67,7 +67,7 @@ require (
 	github.com/sigstore/sigstore/pkg/signature/kms/aws v1.8.8
 	github.com/sigstore/sigstore/pkg/signature/kms/azure v1.8.8
 	github.com/sigstore/sigstore/pkg/signature/kms/gcp v1.8.8
-	github.com/sigstore/sigstore/pkg/signature/kms/hashivault v1.8.8
+	github.com/sigstore/sigstore/pkg/signature/kms/hashivault v1.8.9
 	github.com/spf13/viper v1.19.0
 	knative.dev/hack/schema v0.0.0-20240607132042-09143140a254
 	knative.dev/pkg v0.0.0-20230612155445-74c4be5e935e
@@ -196,7 +196,7 @@ require (
 	github.com/in-toto/in-toto-golang v0.9.0 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/jedisct1/go-minisign v0.0.0-20230811132847-661be99b8267 // indirect
-	github.com/jellydator/ttlcache/v3 v3.2.0 // indirect
+	github.com/jellydator/ttlcache/v3 v3.3.0 // indirect
 	github.com/jmespath/go-jmespath v0.4.1-0.20220621161143-b0104c826a24 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
diff --git a/go.sum b/go.sum
index 2357d24a3..1ae41e42a 100644
--- a/go.sum
+++ b/go.sum
@@ -550,8 +550,8 @@ github.com/jdolitsky/glog v0.0.0-20220729172235-78744e90d087 h1:3yec2Rfyr8SpXbK1
 github.com/jdolitsky/glog v0.0.0-20220729172235-78744e90d087/go.mod h1:EWib/APOK0SL3dFbYqvxE3UYd8E6s1ouQ7iEp/0LWV4=
 github.com/jedisct1/go-minisign v0.0.0-20230811132847-661be99b8267 h1:TMtDYDHKYY15rFihtRfck/bfFqNfvcabqvXAFQfAUpY=
 github.com/jedisct1/go-minisign v0.0.0-20230811132847-661be99b8267/go.mod h1:h1nSAbGFqGVzn6Jyl1R/iCcBUHN4g+gW1u9CoBTrb9E=
-github.com/jellydator/ttlcache/v3 v3.2.0 h1:6lqVJ8X3ZaUwvzENqPAobDsXNExfUJd61u++uW8a3LE=
-github.com/jellydator/ttlcache/v3 v3.2.0/go.mod h1:hi7MGFdMAwZna5n2tuvh63DvFLzVKySzCVW6+0gA2n4=
+github.com/jellydator/ttlcache/v3 v3.3.0 h1:BdoC9cE81qXfrxeb9eoJi9dWrdhSuwXMAnHTbnBm4Wc=
+github.com/jellydator/ttlcache/v3 v3.3.0/go.mod h1:bj2/e0l4jRnQdrnSTaGTsh4GSXvMjQcy41i7th0GVGw=
 github.com/jmespath/go-jmespath v0.4.1-0.20220621161143-b0104c826a24 h1:liMMTbpW34dhU4az1GN0pTPADwNmvoRSeoZ6PItiqnY=
 github.com/jmespath/go-jmespath v0.4.1-0.20220621161143-b0104c826a24/go.mod h1:T8mJZnbsbmF+m6zOOFylbeCJqk5+pHWvzYPziyZiYoo=
 github.com/jmespath/go-jmespath/internal/testify v1.5.1 h1:shLQSRRSCCPj3f2gpwzGwWFoC7ycTf1rcQZHOlsJ6N8=
@@ -760,8 +760,8 @@ github.com/sigstore/sigstore/pkg/signature/kms/azure v1.8.8 h1:RKk4Z+qMaLORUdT7z
 github.com/sigstore/sigstore/pkg/signature/kms/azure v1.8.8/go.mod h1:dMJdlBWKHMu2xf0wIKpbo7+QfG+RzVkBB3nHP8EMM5o=
 github.com/sigstore/sigstore/pkg/signature/kms/gcp v1.8.8 h1:89Xtxj8oqZt3UlSpCP4wApFvnQ2Z/dgowW5QOVhQigI=
 github.com/sigstore/sigstore/pkg/signature/kms/gcp v1.8.8/go.mod h1:Wa4xn/H3pU/yW/6tHiMXTpObBtBSGC5q29KYFEPKN6o=
-github.com/sigstore/sigstore/pkg/signature/kms/hashivault v1.8.8 h1:Zte3Oogkd8m+nu2oK3yHtGmN++TZWh2Lm6q2iSprT1M=
-github.com/sigstore/sigstore/pkg/signature/kms/hashivault v1.8.8/go.mod h1:j00crVw6ki4/WViXflw0zWgNALrAzZT+GbIK8v7Xlz4=
+github.com/sigstore/sigstore/pkg/signature/kms/hashivault v1.8.9 h1:E+bvFTS6uM//iSAeneNj5pubzntQmio/yAKFzmRzzD0=
+github.com/sigstore/sigstore/pkg/signature/kms/hashivault v1.8.9/go.mod h1:0RKVuZXIZAFhT0frfx+GzyrtlesiRK3ceF55nIgkZI4=
 github.com/sigstore/timestamp-authority v1.2.2 h1:X4qyutnCQqJ0apMewFyx+3t7Tws00JQ/JonBiu3QvLE=
 github.com/sigstore/timestamp-authority v1.2.2/go.mod h1:nEah4Eq4wpliDjlY342rXclGSO7Kb9hoRrl9tqLW13A=
 github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=