diff --git a/charts/fulcio/Chart.yaml b/charts/fulcio/Chart.yaml
index 71d24ca7..e03fdf96 100644
--- a/charts/fulcio/Chart.yaml
+++ b/charts/fulcio/Chart.yaml
@@ -5,8 +5,8 @@ description: |
 
 type: application
 
-version: 2.5.3
-appVersion: 1.6.2
+version: 2.5.4
+appVersion: 1.6.4
 
 keywords:
   - security
@@ -27,6 +27,6 @@ annotations:
   artifacthub.io/license: Apache-2.0
   artifacthub.io/images: |
     - name: fulcio
-      image: gcr.io/projectsigstore/fulcio:v1.6.2@sha256:296b0d3e7043551a76b0855deec06f69f2ad37888a6669308414a4597b3d98a1
+      image: gcr.io/projectsigstore/fulcio:v1.6.4@sha256:4b2a0f0877095aa36898af70edd00568158f89e015f6bb7f02475660d0924f3b
     - name: createcerts
       image: ghcr.io/sigstore/scaffolding/createcerts:v0.7.8@sha256:c9c76a4a383ded6ec062e0185dd8e334192af1adcb60ab61bb88f87420a5b7ca
diff --git a/charts/fulcio/README.md b/charts/fulcio/README.md
index c9c58516..65703ada 100644
--- a/charts/fulcio/README.md
+++ b/charts/fulcio/README.md
@@ -2,7 +2,7 @@
 
 <!-- This README.md is generated. Please edit README.md.gotmpl -->
 
-![Version: 2.5.3](https://img.shields.io/badge/Version-2.5.3-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 1.6.2](https://img.shields.io/badge/AppVersion-1.6.2-informational?style=flat-square)
+![Version: 2.5.4](https://img.shields.io/badge/Version-2.5.4-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 1.6.4](https://img.shields.io/badge/AppVersion-1.6.4-informational?style=flat-square)
 
 Fulcio is a free code signing Certificate Authority, built to make short-lived certificates available to anyone.
 
@@ -125,7 +125,7 @@ helm uninstall [RELEASE_NAME]
 | server.image.pullPolicy | string | `"IfNotPresent"` |  |
 | server.image.registry | string | `"gcr.io"` |  |
 | server.image.repository | string | `"projectsigstore/fulcio"` |  |
-| server.image.version | string | `"sha256:296b0d3e7043551a76b0855deec06f69f2ad37888a6669308414a4597b3d98a1"` | v1.6.2 |
+| server.image.version | string | `"sha256:4b2a0f0877095aa36898af70edd00568158f89e015f6bb7f02475660d0924f3b"` | v1.6.4 |
 | server.ingress.grpc.annotations."nginx.ingress.kubernetes.io/backend-protocol" | string | `"GRPC"` |  |
 | server.ingress.grpc.className | string | `""` |  |
 | server.ingress.grpc.enabled | bool | `false` |  |
diff --git a/charts/fulcio/values.yaml b/charts/fulcio/values.yaml
index 73517bc6..b4f8d60a 100644
--- a/charts/fulcio/values.yaml
+++ b/charts/fulcio/values.yaml
@@ -20,9 +20,9 @@ server:
     registry: gcr.io
     repository: projectsigstore/fulcio
     pullPolicy: IfNotPresent
-    # crane digest gcr.io/projectsigstore/fulcio:v1.6.2
-    # -- v1.6.2
-    version: sha256:296b0d3e7043551a76b0855deec06f69f2ad37888a6669308414a4597b3d98a1
+    # crane digest gcr.io/projectsigstore/fulcio:v1.6.4
+    # -- v1.6.4
+    version: sha256:4b2a0f0877095aa36898af70edd00568158f89e015f6bb7f02475660d0924f3b
   args:
     port: 5555
     grpcPort: 5554