diff --git a/.github/workflows/build-and-test.win.yml b/.github/workflows/build-and-test.win.yml
index 1b44f6d57..ed5bef19d 100644
--- a/.github/workflows/build-and-test.win.yml
+++ b/.github/workflows/build-and-test.win.yml
@@ -8,7 +8,7 @@ env:
   BOOST_DOTTED_VERSION: 1.69.0
   CURL_VERSION: 8.4.0
   OPENSSL_VERSION: 1.1.1w
-  ZLIB_VERSION: 1.3
+  ZLIB_VERSION: 1.3.1
 jobs:
   prepare-mingw64-libs:
     name: Build required 3rd-party libraries
diff --git a/libraries/egenesis/seed-nodes.txt b/libraries/egenesis/seed-nodes.txt
index e8f953708..1ac4176af 100644
--- a/libraries/egenesis/seed-nodes.txt
+++ b/libraries/egenesis/seed-nodes.txt
@@ -3,6 +3,4 @@
 "seed1.xbts.io:1776",                // xbts.io        (Germany)
 "seed2.xbts.io:1776",                // xbts.io        (Germany)
 "seed4.xbts.io:1776",                // xbts.io        (Germany)
-"seed1.bitshares.im:1776",           // clone          (USA)
-"seed2.bitshares.im:1776",           // clone          (Japan)
 "seeds.btsnodes.com:1776",           // Community
diff --git a/libraries/fc b/libraries/fc
index 3ea07ea3e..fe9f7e142 160000
--- a/libraries/fc
+++ b/libraries/fc
@@ -1 +1 @@
-Subproject commit 3ea07ea3e201bcfbf6665c300a50e0f9e2a8b2d3
+Subproject commit fe9f7e1420c9e503f01d7110b965c8e0f4429fd4