diff --git a/go.mod b/go.mod
index a88a00df2..5eaba6808 100644
--- a/go.mod
+++ b/go.mod
@@ -16,7 +16,7 @@ require (
 	github.com/hairyhenderson/toml v0.4.2-0.20210923231440-40456b8e66cf
 	github.com/hairyhenderson/xignore v0.3.3-0.20230403012150-95fe86932830 // iofs-port branch
 	github.com/hashicorp/go-sockaddr v1.0.6
-	github.com/hashicorp/vault/api v1.14.0
+	github.com/hashicorp/vault/api v1.15.0
 	github.com/hashicorp/vault/api/auth/aws v0.7.0
 	github.com/itchyny/gojq v0.12.16
 	github.com/johannesboyne/gofakes3 v0.0.0-20240217095638-c55a48f17be6
@@ -79,7 +79,7 @@ require (
 	github.com/aws/aws-sdk-go-v2/service/ssooidc v1.26.2 // indirect
 	github.com/aws/aws-sdk-go-v2/service/sts v1.30.1 // indirect
 	github.com/aws/smithy-go v1.20.3 // indirect
-	github.com/cenkalti/backoff/v3 v3.2.2 // indirect
+	github.com/cenkalti/backoff/v4 v4.3.0 // indirect
 	github.com/cloudflare/circl v1.3.9 // indirect
 	github.com/cockroachdb/apd/v3 v3.2.1 // indirect
 	github.com/cyphar/filepath-securejoin v0.2.5 // indirect
diff --git a/go.sum b/go.sum
index 4465844df..79ea9b454 100644
--- a/go.sum
+++ b/go.sum
@@ -115,8 +115,8 @@ github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+Ce
 github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
 github.com/bgentry/speakeasy v0.1.0/go.mod h1:+zsyZBPWlz7T6j88CTgSN5bM796AkVf0kBD4zp0CCIs=
 github.com/bwesterb/go-ristretto v1.2.3/go.mod h1:fUIoIZaG73pV5biE2Blr2xEzDoMj7NFEuV9ekS419A0=
-github.com/cenkalti/backoff/v3 v3.2.2 h1:cfUAAO3yvKMYKPrvhDuHSwQnhZNk/RMHKdZqKTxfm6M=
-github.com/cenkalti/backoff/v3 v3.2.2/go.mod h1:cIeZDE3IrqwwJl6VUwCN6trj1oXrTS4rc0ij+ULvLYs=
+github.com/cenkalti/backoff/v4 v4.3.0 h1:MyRJ/UdXutAwSAT+s3wNd7MfTIcy71VQueUuFK343L8=
+github.com/cenkalti/backoff/v4 v4.3.0/go.mod h1:Y3VNntkOUPxTVeUxJ/G5vcM//AlwfmyYozVcomhLiZE=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
 github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/circonus-labs/circonus-gometrics v2.3.1+incompatible/go.mod h1:nmEj6Dob7S7YxXgwXpfOuvO54S+tGdZdw9fuRZt25Ag=
@@ -316,8 +316,8 @@ github.com/hashicorp/memberlist v0.5.0 h1:EtYPN8DpAURiapus508I4n9CzHs2W+8NZGbmmR
 github.com/hashicorp/memberlist v0.5.0/go.mod h1:yvyXLpo0QaGE59Y7hDTsTzDD25JYBZ4mHgHUZ8lrOI0=
 github.com/hashicorp/serf v0.10.1 h1:Z1H2J60yRKvfDYAOZLd2MU0ND4AH/WDz7xYHDWQsIPY=
 github.com/hashicorp/serf v0.10.1/go.mod h1:yL2t6BqATOLGc5HF7qbFkTfXoPIY0WZdWHfEvMqbG+4=
-github.com/hashicorp/vault/api v1.14.0 h1:Ah3CFLixD5jmjusOgm8grfN9M0d+Y8fVR2SW0K6pJLU=
-github.com/hashicorp/vault/api v1.14.0/go.mod h1:pV9YLxBGSz+cItFDd8Ii4G17waWOQ32zVjMWHe/cOqk=
+github.com/hashicorp/vault/api v1.15.0 h1:O24FYQCWwhwKnF7CuSqP30S51rTV7vz1iACXE/pj5DA=
+github.com/hashicorp/vault/api v1.15.0/go.mod h1:+5YTO09JGn0u+b6ySD/LLVf8WkJCPLAL2Vkmrn2+CM8=
 github.com/hashicorp/vault/api/auth/approle v0.7.0 h1:R5IRVuFA5JSdG3UdGVcGysi0StrL1lPmyJnrawiV0Ss=
 github.com/hashicorp/vault/api/auth/approle v0.7.0/go.mod h1:B+WaC6VR+aSXiUxykpaPUoFiiZAhic53tDLbGjWZmRA=
 github.com/hashicorp/vault/api/auth/aws v0.7.0 h1:ArviNMpI3wbqGw2lEz04+NiqWl0p8QPX+HRX+S9uQCQ=