diff --git a/History.md b/History.md
index f297e3b075..e7e37e92e2 100644
--- a/History.md
+++ b/History.md
@@ -1,3 +1,11 @@
+unreleased
+==========
+
+  * deps: fresh@0.5.2
+    - Fix handling of modified headers with invalid dates
+    - perf: improve ETag match loop
+    - perf: improve `If-None-Match` token parsing
+
 4.15.4 / 2017-08-06
 ===================
 
diff --git a/package.json b/package.json
index a02a6943d3..87e4ee8eae 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "escape-html": "~1.0.3",
     "etag": "~1.8.0",
     "finalhandler": "~1.0.4",
-    "fresh": "0.5.0",
+    "fresh": "0.5.2",
     "merge-descriptors": "1.0.1",
     "methods": "~1.1.2",
     "on-finished": "~2.3.0",