diff --git a/src/consensus/upgrades.cpp b/src/consensus/upgrades.cpp
index 70f5c2e90..798480f3d 100644
--- a/src/consensus/upgrades.cpp
+++ b/src/consensus/upgrades.cpp
@@ -22,17 +22,17 @@ const struct NUInfo NetworkUpgradeInfo[Consensus::MAX_NETWORK_UPGRADES] = {
     {
         /*.nBranchId =*/ 0x5ba81b19,
         /*.strName =*/ "Overwinter",
-        /*.strInfo =*/ "See https://z.cash/upgrade/overwinter.html for details.",
+        /*.strInfo =*/ "See https://z.cash/upgrade/overwinter/ for details.",
     },
     {
         /*.nBranchId =*/ 0x76b809bb,
         /*.strName =*/ "Sapling",
-        /*.strInfo =*/ "See https://z.cash/upgrade/sapling.html for details.",
+        /*.strInfo =*/ "See https://z.cash/upgrade/sapling/ for details.",
     },
     {
         /*.nBranchId =*/ 0x2bb40e60,
         /*.strName =*/ "Blossom",
-        /*.strInfo =*/ "See https://z.cash/upgrade/blossom.html for details.",
+        /*.strInfo =*/ "See https://z.cash/upgrade/blossom/ for details.",
     },
     {
         /*.nBranchId =*/ 0xf5b9230b,