diff --git a/pkgs/applications/networking/mailreaders/alpine/default.nix b/pkgs/applications/networking/mailreaders/alpine/default.nix
index cfaa7dcd4af6f1..a85e4e4d04c047 100644
--- a/pkgs/applications/networking/mailreaders/alpine/default.nix
+++ b/pkgs/applications/networking/mailreaders/alpine/default.nix
@@ -4,11 +4,11 @@
 
 stdenv.mkDerivation rec {
   pname = "alpine";
-  version = "2.21";
+  version = "2.23";
 
   src = fetchurl {
     url = "http://alpine.x10host.com/alpine/release/src/${pname}-${version}.tar.xz";
-    sha256 = "0f3llxrmaxw7w9w6aixh752md3cdc91mwfmbarkm8s413f4bcc30";
+    sha256 = "0yqzm56lqgg8v66m09vqxjvpclli4pql5xj8zg7mynq0bhhn2fkr";
   };
 
   buildInputs = [
@@ -20,6 +20,7 @@ stdenv.mkDerivation rec {
   configureFlags = [
     "--with-ssl-include-dir=${openssl.dev}/include/openssl"
     "--with-passfile=.pine-passfile"
+    "--with-c-client-target=slx"
   ];
 
   meta = with stdenv.lib; {