diff --git a/.gitea/workflows/compose-services-readme.yml b/.gitea/workflows/compose-services-readme.yml
index c112590..0d38fa3 100644
--- a/.gitea/workflows/compose-services-readme.yml
+++ b/.gitea/workflows/compose-services-readme.yml
@@ -6,7 +6,7 @@ on:
   workflow_dispatch:
 
 env:
-  HC_VAULT_VERSION: "1.21.3"
+  HC_VAULT_VERSION: "1.21.4"
 
 jobs:
   readme-services:
diff --git a/.gitea/workflows/pr-docker-deploy.yml b/.gitea/workflows/pr-docker-deploy.yml
index c4185c0..48abd43 100644
--- a/.gitea/workflows/pr-docker-deploy.yml
+++ b/.gitea/workflows/pr-docker-deploy.yml
@@ -9,7 +9,7 @@ on:
       - "**/docker-compose*.yml"
 
 env:
-  HC_VAULT_VERSION: "1.21.3"
+  HC_VAULT_VERSION: "1.21.4"
   TEA_VERSION: "0.10.1"
 
 jobs:
diff --git a/.gitea/workflows/renovate-pr-deploy.yml b/.gitea/workflows/renovate-pr-deploy.yml
index e520524..2498cd0 100644
--- a/.gitea/workflows/renovate-pr-deploy.yml
+++ b/.gitea/workflows/renovate-pr-deploy.yml
@@ -10,7 +10,7 @@ on:
       - "**/docker-compose.yml"
 
 env:
-  HC_VAULT_VERSION: "1.21.3"
+  HC_VAULT_VERSION: "1.21.4"
   VAULT_ADDR: ${{ secrets.TREZ_VAULT_ADDR }}
   VAULT_TOKEN: ${{ secrets.VAULT_GITEA_TOKEN }}