diff --git a/package-lock.json b/package-lock.json
index 9b2d97b..d5f93a1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,7 +8,7 @@
       "dependencies": {
         "htm": "^3.0.4",
         "linkifyjs": "^4.1.3",
-        "preact": "^10.20.2"
+        "preact": "10.17.1"
       },
       "devDependencies": {
         "@parcel/packager-raw-url": "^2.0.0",
@@ -3578,9 +3578,9 @@
       }
     },
     "node_modules/preact": {
-      "version": "10.22.1",
-      "resolved": "https://registry.npmjs.org/preact/-/preact-10.22.1.tgz",
-      "integrity": "sha512-jRYbDDgMpIb5LHq3hkI0bbl+l/TQ9UnkdQ0ww+lp+4MMOdqaUYdFc5qeyP+IV8FAd/2Em7drVPeKdQxsiWCf/A==",
+      "version": "10.17.1",
+      "resolved": "https://registry.npmjs.org/preact/-/preact-10.17.1.tgz",
+      "integrity": "sha512-X9BODrvQ4Ekwv9GURm9AKAGaomqXmip7NQTZgY7gcNmr7XE83adOMJvd3N42id1tMFU7ojiynRsYnY6/BRFxLA==",
       "license": "MIT",
       "funding": {
         "type": "opencollective",
diff --git a/package.json b/package.json
index 3aeb8a3..0c43a3a 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "dependencies": {
     "htm": "^3.0.4",
     "linkifyjs": "^4.1.3",
-    "preact": "^10.20.2"
+    "preact": "10.17.1"
   },
   "devDependencies": {
     "@parcel/packager-raw-url": "^2.0.0",