diff --git a/bucket/rtools.json b/bucket/rtools.json
index c71c1651cb..f02fdb256d 100644
--- a/bucket/rtools.json
+++ b/bucket/rtools.json
@@ -1,5 +1,5 @@
 {
-    "version": "4.4.6104.6039",
+    "version": "4.4.6335.6327",
     "description": "Tools for building packages for R under Microsoft Windows, or for building R itself.",
     "homepage": "https://cloud.r-project.org/bin/windows/Rtools",
     "license": "BSD-3-Clause",
@@ -11,12 +11,12 @@
     ],
     "architecture": {
         "64bit": {
-            "url": "https://cloud.r-project.org/bin/windows/Rtools/rtools44/files/rtools44-6104-6039.exe",
-            "hash": "a842dfc1108f416946a059a1b2dd511d8f426d589956ed1ff4a72721364a84f0"
+            "url": "https://cloud.r-project.org/bin/windows/Rtools/rtools44/files/rtools44-6335-6327.exe",
+            "hash": "ab715a3d77a89c2096227b8b44693f6aea414758576a22236ee9eb33d87c716f"
         },
         "arm64": {
-            "url": "https://cloud.r-project.org/bin/windows/Rtools/rtools44/files/rtools44-aarch64-6104-6039.exe",
-            "hash": "2a5c1cc64dde0904844098aed5f7b72c0c02feb26a40013957db2e3124f9f469"
+            "url": "https://cloud.r-project.org/bin/windows/Rtools/rtools44/files/rtools44-aarch64-6335-6327.exe",
+            "hash": "d34b687cd92204f242e6c856313f9d0e3cfd03169f3012df77f489bcad36fed7"
         }
     },
     "innosetup": true,