diff --git a/internal/rosa/package/nss.az b/internal/rosa/package/nss.az
index 92d46a9d..f1b3d144 100644
--- a/internal/rosa/package/nss.az
+++ b/internal/rosa/package/nss.az
@@ -3,11 +3,11 @@ package nspr {
 	anitya = 7953;
 	exclude = true;
 
-	version* = "4.38.2";
+	version* = "4.39";
 	output = remoteTar {
 		url = "https://ftp.mozilla.org/pub/nspr/releases/v"+version+
 			"/src/nspr-"+version+".tar.gz";
-		checksum = "BcKpVmN6bdBaoZyzht_SpGHnO1CRN5YHeVyWW2skfCKIdhy3ppKe1zMh85QBEsV_";
+		checksum = "lgIlqiItMBCRTuz8griNqxtJzNBAoZU1020EVR94X2IiZpJ-NgLXouF7m1knNlDs";
 		compress = gzip;
 	};
 }