diff --git a/gnu/packages/glicid.scm b/gnu/packages/glicid.scm
index 5c174ab..1562f16 100644
--- a/gnu/packages/glicid.scm
+++ b/gnu/packages/glicid.scm
@@ -570,7 +570,7 @@ in the @code{debug} output), and binutils.")))
   (package
     (inherit rdma-core)
     (name "glicid-specific-rdma-core-gcc-11")
-    (version "28.1")
+    (version "34.0")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://github.com/linux-rdma/rdma-core"
@@ -578,7 +578,7 @@ in the @code{debug} output), and binutils.")))
                                   version ".tar.gz"))
               (sha256
                (base32
-                "04y7wm2an842hf6idlbjvmiqnlh05xb2i9rhdb5ifzw6n3ciz5nr"))))
+                "1s4b80jzdi2m6j5aix3mxl6iafgbqp88pfxy7568zxwc8rkcz71x"))))
       (inputs `(("gcc", gcc-11)
       ,@(package-inputs rdma-core)))