diff --git a/pkgs/development/libraries/ucx/default.nix b/pkgs/development/libraries/ucx/default.nix
index 22d2b314b2a9..0bb3fe135d66 100644
--- a/pkgs/development/libraries/ucx/default.nix
+++ b/pkgs/development/libraries/ucx/default.nix
@@ -4,13 +4,13 @@
 
 stdenv.mkDerivation rec {
   pname = "ucx";
-  version = "1.11.1";
+  version = "1.11.2";
 
   src = fetchFromGitHub {
     owner = "openucx";
     repo = "ucx";
     rev = "v${version}";
-    sha256 = "07yyvb87i2f4w9rlvkracwzm133phwjw4zv9rs7xw6ql4pkrhrr3";
+    sha256 = "0a4rbgr3hn3h42krb7lasfidhqcavacbpp1pv66l4lvfc0gkwi2i";
   };
 
   nativeBuildInputs = [ autoreconfHook doxygen ];
diff --git a/pkgs/os-specific/linux/rdma-core/default.nix b/pkgs/os-specific/linux/rdma-core/default.nix
index 242a4d03811f..ae7fee77309a 100644
--- a/pkgs/os-specific/linux/rdma-core/default.nix
+++ b/pkgs/os-specific/linux/rdma-core/default.nix
@@ -2,18 +2,16 @@
 , pandoc, ethtool, iproute2, libnl, udev, python3, perl
 } :
 
-let
-  version = "36.0";
 
-in stdenv.mkDerivation {
+stdenv.mkDerivation rec {
   pname = "rdma-core";
-  inherit version;
+  version = "37.0";
 
   src = fetchFromGitHub {
     owner = "linux-rdma";
     repo = "rdma-core";
     rev = "v${version}";
-    sha256 = "0x3mpwmhln6brwrwix9abdq1bs9zi4qnr3r64vwqk7l6f43mqd30";
+    sha256 = "0cz6dq34w0zxm1c6xk4pqascvvppa1b0m8jfnpncg5a68day8x65";
   };
 
   nativeBuildInputs = [ cmake pkg-config pandoc docutils ];