--- a/testing/config/tooltool-manifests/linux64/geckodriver.manifest
+++ b/testing/config/tooltool-manifests/linux64/geckodriver.manifest
@@ -1,9 +1,9 @@
 [
-{
-"size": 1455774,
-"visibility": "public",
-"digest": "0f552a18276ff98985b236cd5e2f8baa5e4edcbbee1d8c21e3e5a5f61f2a674e5fb355f8be3b1bfb2a1f34465721d7ded12f432a50877c78c4b039ce0fcf6b8d",
-"algorithm": "sha512",
-"filename": "geckodriver-v0.11.1-linux64.tar.gz"
-}
+  {
+    "size": 1801469,
+    "visibility": "public",
+    "digest": "d91c2dcea4dc4eeef3dfba8965c207060fd77a9fc108230c44ae2b60650c9879da7600e0df53f2cd29d28705d139e594493917f45a6c5061c0b516f65687a4b4",
+    "algorithm": "sha512",
+    "filename": "geckodriver-v0.13.0-linux64.tar.gz"
+  }
 ]