diff --git a/package-lock.json b/package-lock.json
index f76d6a643..222169254 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,7 +12,7 @@
       "dependencies": {
         "@braintree/sanitize-url": "6.0.4",
         "@electron/remote": "2.1.2",
-        "@excalidraw/excalidraw": "0.17.3",
+        "@excalidraw/excalidraw": "^0.17.6",
         "archiver": "7.0.0",
         "async-mutex": "0.4.1",
         "axios": "1.6.7",
@@ -51,9 +51,9 @@
         "jquery": "3.7.1",
         "jquery-hotkeys": "0.2.2",
         "jsdom": "24.0.0",
-        "katex": "0.16.9",
+        "katex": "^0.16.11",
         "marked": "12.0.0",
-        "mermaid": "10.9.0",
+        "mermaid": "^10.9.1",
         "mime-types": "2.1.35",
         "multer": "1.4.5-lts.1",
         "node-abi": "3.56.0",
@@ -62,8 +62,8 @@
         "panzoom": "9.4.3",
         "print-this": "2.0.0",
         "rand-token": "1.0.1",
-        "react": "18.2.0",
-        "react-dom": "18.2.0",
+        "react": "^18.3.1",
+        "react-dom": "^18.3.1",
         "request": "2.88.2",
         "rimraf": "5.0.5",
         "safe-compare": "1.1.4",
@@ -459,9 +459,9 @@
       }
     },
     "node_modules/@excalidraw/excalidraw": {
-      "version": "0.17.3",
-      "resolved": "https://registry.npmjs.org/@excalidraw/excalidraw/-/excalidraw-0.17.3.tgz",
-      "integrity": "sha512-t+0sR30AboKcINt0WUJmSAC1cJy6npO37j/zONvuWvSh6XDOGoL1E0L+WYKJMBzp4wnOQhRIghQJmdfktQlO8w==",
+      "version": "0.17.6",
+      "resolved": "https://registry.npmjs.org/@excalidraw/excalidraw/-/excalidraw-0.17.6.tgz",
+      "integrity": "sha512-fyCl+zG/Z5yhHDh5Fq2ZGmphcrALmuOdtITm8gN4d8w4ntnaopTXcTfnAAaU3VleDC6LhTkoLOTG6P5kgREiIg==",
       "peerDependencies": {
         "react": "^17.0.2 || ^18.2.0",
         "react-dom": "^17.0.2 || ^18.2.0"
@@ -8316,9 +8316,9 @@
       }
     },
     "node_modules/katex": {
-      "version": "0.16.9",
-      "resolved": "https://registry.npmjs.org/katex/-/katex-0.16.9.tgz",
-      "integrity": "sha512-fsSYjWS0EEOwvy81j3vRA8TEAhQhKiqO+FQaKWp0m39qwOzHVBgAUBIXWj1pB+O2W3fIpNa6Y9KSKCVbfPhyAQ==",
+      "version": "0.16.11",
+      "resolved": "https://registry.npmjs.org/katex/-/katex-0.16.11.tgz",
+      "integrity": "sha512-RQrI8rlHY92OLf3rho/Ts8i/XvjgguEjOkO1BEXcU3N8BqPpSzBNwV/G0Ukr+P/l3ivvJUE/Fa/CwbS6HesGNQ==",
       "funding": [
         "https://opencollective.com/katex",
         "https://github.com/sponsors/katex"
@@ -8846,9 +8846,9 @@
       "dev": true
     },
     "node_modules/mermaid": {
-      "version": "10.9.0",
-      "resolved": "https://registry.npmjs.org/mermaid/-/mermaid-10.9.0.tgz",
-      "integrity": "sha512-swZju0hFox/B/qoLKK0rOxxgh8Cf7rJSfAUc1u8fezVihYMvrJAS45GzAxTVf4Q+xn9uMgitBcmWk7nWGXOs/g==",
+      "version": "10.9.1",
+      "resolved": "https://registry.npmjs.org/mermaid/-/mermaid-10.9.1.tgz",
+      "integrity": "sha512-Mx45Obds5W1UkW1nv/7dHRsbfMM1aOKA2+Pxs/IGHNonygDHwmng8xTHyS9z4KWVi0rbko8gjiBmuwwXQ7tiNA==",
       "dependencies": {
         "@braintree/sanitize-url": "^6.0.1",
         "@types/d3-scale": "^4.0.3",
@@ -10695,9 +10695,9 @@
       }
     },
     "node_modules/react": {
-      "version": "18.2.0",
-      "resolved": "https://registry.npmjs.org/react/-/react-18.2.0.tgz",
-      "integrity": "sha512-/3IjMdb2L9QbBdWiW5e3P2/npwMBaU9mHCSCUzNln0ZCYbcfTsGbTJrU/kGemdH2IWmB2ioZ+zkxtmq6g09fGQ==",
+      "version": "18.3.1",
+      "resolved": "https://registry.npmjs.org/react/-/react-18.3.1.tgz",
+      "integrity": "sha512-wS+hAgJShR0KhEvPJArfuPVN1+Hz1t0Y6n5jLrGQbkb4urgPE/0Rve+1kMB1v/oWgHgm4WIcV+i7F2pTVj+2iQ==",
       "dependencies": {
         "loose-envify": "^1.1.0"
       },
@@ -10706,15 +10706,15 @@
       }
     },
     "node_modules/react-dom": {
-      "version": "18.2.0",
-      "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-18.2.0.tgz",
-      "integrity": "sha512-6IMTriUmvsjHUjNtEDudZfuDQUoWXVxKHhlEGSk81n4YFS+r/Kl99wXiwlVXtPBtJenozv2P+hxDsw9eA7Xo6g==",
+      "version": "18.3.1",
+      "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-18.3.1.tgz",
+      "integrity": "sha512-5m4nQKp+rZRb09LNH59GM4BxTh9251/ylbKIbpe7TpGxfJ+9kv6BLkLBXIjjspbgbnIBNqlI23tRnTWT0snUIw==",
       "dependencies": {
         "loose-envify": "^1.1.0",
-        "scheduler": "^0.23.0"
+        "scheduler": "^0.23.2"
       },
       "peerDependencies": {
-        "react": "^18.2.0"
+        "react": "^18.3.1"
       }
     },
     "node_modules/react-interactive": {
@@ -11340,9 +11340,9 @@
       }
     },
     "node_modules/scheduler": {
-      "version": "0.23.0",
-      "resolved": "https://registry.npmjs.org/scheduler/-/scheduler-0.23.0.tgz",
-      "integrity": "sha512-CtuThmgHNg7zIZWAXi3AsyIzA3n4xx7aNyjwC2VJldO2LMVDhFK+63xGqq6CsJH4rTAt6/M+N4GhZiDYPx9eUw==",
+      "version": "0.23.2",
+      "resolved": "https://registry.npmjs.org/scheduler/-/scheduler-0.23.2.tgz",
+      "integrity": "sha512-UOShsPwz7NrMUqhR6t0hWjFduvOzbtv7toDH1/hIrfRNIDBnnBWd0CwJTGvTpngVlmwGCdP9/Zl/tVrDqcuYzQ==",
       "dependencies": {
         "loose-envify": "^1.1.0"
       }
@@ -13695,9 +13695,9 @@
       }
     },
     "@excalidraw/excalidraw": {
-      "version": "0.17.3",
-      "resolved": "https://registry.npmjs.org/@excalidraw/excalidraw/-/excalidraw-0.17.3.tgz",
-      "integrity": "sha512-t+0sR30AboKcINt0WUJmSAC1cJy6npO37j/zONvuWvSh6XDOGoL1E0L+WYKJMBzp4wnOQhRIghQJmdfktQlO8w==",
+      "version": "0.17.6",
+      "resolved": "https://registry.npmjs.org/@excalidraw/excalidraw/-/excalidraw-0.17.6.tgz",
+      "integrity": "sha512-fyCl+zG/Z5yhHDh5Fq2ZGmphcrALmuOdtITm8gN4d8w4ntnaopTXcTfnAAaU3VleDC6LhTkoLOTG6P5kgREiIg==",
       "requires": {}
     },
     "@gar/promisify": {
@@ -19791,9 +19791,9 @@
       }
     },
     "katex": {
-      "version": "0.16.9",
-      "resolved": "https://registry.npmjs.org/katex/-/katex-0.16.9.tgz",
-      "integrity": "sha512-fsSYjWS0EEOwvy81j3vRA8TEAhQhKiqO+FQaKWp0m39qwOzHVBgAUBIXWj1pB+O2W3fIpNa6Y9KSKCVbfPhyAQ==",
+      "version": "0.16.11",
+      "resolved": "https://registry.npmjs.org/katex/-/katex-0.16.11.tgz",
+      "integrity": "sha512-RQrI8rlHY92OLf3rho/Ts8i/XvjgguEjOkO1BEXcU3N8BqPpSzBNwV/G0Ukr+P/l3ivvJUE/Fa/CwbS6HesGNQ==",
       "requires": {
         "commander": "^8.3.0"
       },
@@ -20220,9 +20220,9 @@
       "dev": true
     },
     "mermaid": {
-      "version": "10.9.0",
-      "resolved": "https://registry.npmjs.org/mermaid/-/mermaid-10.9.0.tgz",
-      "integrity": "sha512-swZju0hFox/B/qoLKK0rOxxgh8Cf7rJSfAUc1u8fezVihYMvrJAS45GzAxTVf4Q+xn9uMgitBcmWk7nWGXOs/g==",
+      "version": "10.9.1",
+      "resolved": "https://registry.npmjs.org/mermaid/-/mermaid-10.9.1.tgz",
+      "integrity": "sha512-Mx45Obds5W1UkW1nv/7dHRsbfMM1aOKA2+Pxs/IGHNonygDHwmng8xTHyS9z4KWVi0rbko8gjiBmuwwXQ7tiNA==",
       "requires": {
         "@braintree/sanitize-url": "^6.0.1",
         "@types/d3-scale": "^4.0.3",
@@ -21525,20 +21525,20 @@
       }
     },
     "react": {
-      "version": "18.2.0",
-      "resolved": "https://registry.npmjs.org/react/-/react-18.2.0.tgz",
-      "integrity": "sha512-/3IjMdb2L9QbBdWiW5e3P2/npwMBaU9mHCSCUzNln0ZCYbcfTsGbTJrU/kGemdH2IWmB2ioZ+zkxtmq6g09fGQ==",
+      "version": "18.3.1",
+      "resolved": "https://registry.npmjs.org/react/-/react-18.3.1.tgz",
+      "integrity": "sha512-wS+hAgJShR0KhEvPJArfuPVN1+Hz1t0Y6n5jLrGQbkb4urgPE/0Rve+1kMB1v/oWgHgm4WIcV+i7F2pTVj+2iQ==",
       "requires": {
         "loose-envify": "^1.1.0"
       }
     },
     "react-dom": {
-      "version": "18.2.0",
-      "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-18.2.0.tgz",
-      "integrity": "sha512-6IMTriUmvsjHUjNtEDudZfuDQUoWXVxKHhlEGSk81n4YFS+r/Kl99wXiwlVXtPBtJenozv2P+hxDsw9eA7Xo6g==",
+      "version": "18.3.1",
+      "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-18.3.1.tgz",
+      "integrity": "sha512-5m4nQKp+rZRb09LNH59GM4BxTh9251/ylbKIbpe7TpGxfJ+9kv6BLkLBXIjjspbgbnIBNqlI23tRnTWT0snUIw==",
       "requires": {
         "loose-envify": "^1.1.0",
-        "scheduler": "^0.23.0"
+        "scheduler": "^0.23.2"
       }
     },
     "react-interactive": {
@@ -22037,9 +22037,9 @@
       }
     },
     "scheduler": {
-      "version": "0.23.0",
-      "resolved": "https://registry.npmjs.org/scheduler/-/scheduler-0.23.0.tgz",
-      "integrity": "sha512-CtuThmgHNg7zIZWAXi3AsyIzA3n4xx7aNyjwC2VJldO2LMVDhFK+63xGqq6CsJH4rTAt6/M+N4GhZiDYPx9eUw==",
+      "version": "0.23.2",
+      "resolved": "https://registry.npmjs.org/scheduler/-/scheduler-0.23.2.tgz",
+      "integrity": "sha512-UOShsPwz7NrMUqhR6t0hWjFduvOzbtv7toDH1/hIrfRNIDBnnBWd0CwJTGvTpngVlmwGCdP9/Zl/tVrDqcuYzQ==",
       "requires": {
         "loose-envify": "^1.1.0"
       }
diff --git a/package.json b/package.json
index 457b5f06b..f2a0fe82f 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
   "dependencies": {
     "@braintree/sanitize-url": "6.0.4",
     "@electron/remote": "2.1.2",
-    "@excalidraw/excalidraw": "0.17.3",
+    "@excalidraw/excalidraw": "^0.17.6",
     "archiver": "7.0.0",
     "async-mutex": "0.4.1",
     "axios": "1.6.7",
@@ -75,9 +75,9 @@
     "jquery": "3.7.1",
     "jquery-hotkeys": "0.2.2",
     "jsdom": "24.0.0",
-    "katex": "0.16.9",
+    "katex": "^0.16.11",
     "marked": "12.0.0",
-    "mermaid": "10.9.0",
+    "mermaid": "^10.9.1",
     "mime-types": "2.1.35",
     "multer": "1.4.5-lts.1",
     "node-abi": "3.56.0",
@@ -86,8 +86,8 @@
     "panzoom": "9.4.3",
     "print-this": "2.0.0",
     "rand-token": "1.0.1",
-    "react": "18.2.0",
-    "react-dom": "18.2.0",
+    "react": "^18.3.1",
+    "react-dom": "^18.3.1",
     "request": "2.88.2",
     "rimraf": "5.0.5",
     "safe-compare": "1.1.4",
diff --git a/src/routes/api/image.ts b/src/routes/api/image.ts
index b00c7fd7f..0c6f29124 100644
--- a/src/routes/api/image.ts
+++ b/src/routes/api/image.ts
@@ -41,22 +41,21 @@ function returnImageInt(image: BNote | BRevision | null, res: Response) {
 }
 
 function renderSvgAttachment(image: BNote | BRevision, res: Response, attachmentName: string) {
-    let svgString = '<svg/>'
+    let svg: string | Buffer = '<svg/>'
     const attachment = image.getAttachmentByTitle(attachmentName);
 
     const content = attachment.getContent();
-    if (attachment && typeof content === "string") {
-        svgString = content;
+    if (attachment) {
+        svg = content;
     } else {
         // backwards compatibility, before attachments, the SVG was stored in the main note content as a separate key
         const contentSvg = image.getJsonContentSafely()?.svg;
 
         if (contentSvg) {
-            svgString = contentSvg;
+            svg = contentSvg;
         }
     }
 
-    const svg = svgString
     res.set('Content-Type', "image/svg+xml");
     res.set("Cache-Control", "no-cache, no-store, must-revalidate");
     res.send(svg);