diff --git a/package-lock.json b/package-lock.json
index 162d1a6..9d57ced 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,7 +8,7 @@
       "dependencies": {
         "htm": "^3.0.4",
         "linkifyjs": "^4.1.3",
-        "preact": "^10.5.9"
+        "preact": "10.17.1"
       },
       "devDependencies": {
         "@parcel/packager-raw-url": "^2.0.0",
diff --git a/package.json b/package.json
index 2dec05d..0c43a3a 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "dependencies": {
     "htm": "^3.0.4",
     "linkifyjs": "^4.1.3",
-    "preact": "^10.5.9"
+    "preact": "10.17.1"
   },
   "devDependencies": {
     "@parcel/packager-raw-url": "^2.0.0",