diff --git a/layers/mongodb2/Dockerfile b/layers/mongodb2/Dockerfile
index bcd161b3..d23a34ad 100644
--- a/layers/mongodb2/Dockerfile
+++ b/layers/mongodb2/Dockerfile
@@ -2,7 +2,7 @@ ARG PHP_VERSION
 ARG BREF_VERSION
 FROM bref/build-php-$PHP_VERSION:$BREF_VERSION AS ext
 
-RUN pecl install --force mongodb-2.1.4
+RUN pecl install --force mongodb-2.1.8
 RUN cp `php-config --extension-dir`/mongodb.so /tmp/mongodb.so
 RUN echo 'extension=mongodb.so' > /tmp/ext.ini
 
diff --git a/layers/mongodb2/config.json b/layers/mongodb2/config.json
index 2bf25de7..205ba218 100644
--- a/layers/mongodb2/config.json
+++ b/layers/mongodb2/config.json
@@ -2,6 +2,7 @@
     "php": [
         "82",
         "83",
-        "84"
+        "84",
+        "85"
     ]
 }