diff --git a/package-lock.json b/package-lock.json
index f3b87cc..3d4ec35 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17652,9 +17652,9 @@
       }
     },
     "preact-render-to-string": {
-      "version": "5.1.19",
-      "resolved": "https://registry.npmjs.org/preact-render-to-string/-/preact-render-to-string-5.1.19.tgz",
-      "integrity": "sha512-bj8sn/oytIKO6RtOGSS/1+5CrQyRSC99eLUnEVbqUa6MzJX5dYh7wu9bmT0d6lm/Vea21k9KhCQwvr2sYN3rrQ==",
+      "version": "5.2.5",
+      "resolved": "https://registry.npmjs.org/preact-render-to-string/-/preact-render-to-string-5.2.5.tgz",
+      "integrity": "sha512-rEBn42C3Wh+AjPxXUbDkb6xw0cTJQgxdYlp6ytUR1uBZF647Wn6ykkopMeQlRl7ggX+qnYYjZ4Hs1abZENl7ww==",
       "requires": {
         "pretty-format": "^3.8.0"
       }
@@ -17694,7 +17694,7 @@
     "pretty-format": {
       "version": "3.8.0",
       "resolved": "https://registry.npmjs.org/pretty-format/-/pretty-format-3.8.0.tgz",
-      "integrity": "sha1-v77VbV6ad2ZF9LH/eqGjrE+jw4U="
+      "integrity": "sha512-WuxUnVtlWL1OfZFQFuqvnvs6MiAGk9UNsBostyBOB0Is9wb5uRESevA6rnl/rkksXaGX3GzZhPup5d6Vp1nFew=="
     },
     "process": {
       "version": "0.11.10",
diff --git a/package.json b/package.json
index 12df4f9..ed83662 100644
--- a/package.json
+++ b/package.json
@@ -92,7 +92,7 @@
     "geopattern": "^1.2.3",
     "peerjs": "^1.3.2",
     "preact": "^10.5.14",
-    "preact-render-to-string": "^5.1.19",
+    "preact-render-to-string": "^5.2.5",
     "preact-router": "^3.2.1",
     "unistore": "^3.5.2",
     "workbox-webpack-plugin": "^6.2.4"