diff --git a/anda/lib/nvidia/cuda-cudnn/update.rhai b/anda/lib/nvidia/cuda-cudnn/update.rhai
index 0df4df487d..34f26eec9e 100644
--- a/anda/lib/nvidia/cuda-cudnn/update.rhai
+++ b/anda/lib/nvidia/cuda-cudnn/update.rhai
@@ -1,5 +1,5 @@
-import "andax/nvidia.rhai" as nvidia;
-let series = "9.6.0";
-let url = `https://developer.download.nvidia.com/compute/cudnn/redist/redistrib_${series}.json`;
-let json = get(url).json();
+let url = "https://developer.download.nvidia.com/compute/cudnn/redist/";
+let matches = find_all("redistrib_[\\d.]+.json", get(url));
+let series = `${url}${matches[matches.len - 1][0]}`;
+let json = get(series).json();
 rpm.version(json["cudnn"]["version"]);
diff --git a/anda/lib/nvidia/libcusparselt/update.rhai b/anda/lib/nvidia/libcusparselt/update.rhai
index 9dc271021e..18f94061bc 100644
--- a/anda/lib/nvidia/libcusparselt/update.rhai
+++ b/anda/lib/nvidia/libcusparselt/update.rhai
@@ -1,5 +1,5 @@
-let series = "0.6.3";
-let url = `https://developer.download.nvidia.com/compute/cusparselt/redist/redistrib_${series}.json`;
-let json = get(url).json();
-
+let url = "https://developer.download.nvidia.com/compute/cusparselt/redist/";
+let matches = find_all("redistrib_[\\d.]+.json", get(url));
+let series = `${url}${matches[matches.len - 1][0]}`;
+let json = get(series).json();
 rpm.version(json["libcusparse_lt"]["version"]);