diff --git a/src/frontend/src/components/editors/TemplateEditor/PdfPreview/PdfPreview.tsx b/src/frontend/src/components/editors/TemplateEditor/PdfPreview/PdfPreview.tsx
index c0799f0403..3f4bf9951f 100644
--- a/src/frontend/src/components/editors/TemplateEditor/PdfPreview/PdfPreview.tsx
+++ b/src/frontend/src/components/editors/TemplateEditor/PdfPreview/PdfPreview.tsx
@@ -96,7 +96,7 @@ export const PdfPreviewComponent: PreviewAreaComponent = forwardRef(
         }
 
         const pdf = new Blob([preview.data], {
-          type: preview.headers['content-type']
+          type: preview.headers['content-type'] as string
         });
 
         const srcUrl = URL.createObjectURL(pdf);
diff --git a/src/frontend/yarn.lock b/src/frontend/yarn.lock
index 6e6b26ca0d..27bc9d1dcf 100644
--- a/src/frontend/yarn.lock
+++ b/src/frontend/yarn.lock
@@ -2365,9 +2365,9 @@ attr-accept@^2.2.4:
   integrity sha512-0bDNnY/u6pPwHDMoF0FieU354oBi0a8rD9FcsLwzcGWbc8KS8KPIi7y+s13OlVY+gMWc/9xEMUgNE6Qm8ZllYQ==
 
 axios@^1.13.6:
-  version "1.15.0"
-  resolved "https://registry.yarnpkg.com/axios/-/axios-1.15.0.tgz#0fcee91ef03d386514474904b27863b2c683bf4f"
-  integrity sha512-wWyJDlAatxk30ZJer+GeCWS209sA42X+N5jU2jy6oHTp7ufw8uzUTVFBX9+wTfAlhiJXGS0Bq7X6efruWjuK9Q==
+  version "1.15.2"
+  resolved "https://registry.yarnpkg.com/axios/-/axios-1.15.2.tgz#eb8fb6d30349abace6ade5b4cb4d9e8a0dc23e5b"
+  integrity sha512-wLrXxPtcrPTsNlJmKjkPnNPK2Ihe0hn0wGSaTEiHRPxwjvJwT3hKmXF4dpqxmPO9SoNb2FsYXj/xEo0gHN+D5A==
   dependencies:
     follow-redirects "^1.15.11"
     form-data "^4.0.5"