diff --git a/pkgs/applications/networking/instant-messengers/baresip/default.nix b/pkgs/applications/networking/instant-messengers/baresip/default.nix
index 95afcfae4f2b..79c929401185 100644
--- a/pkgs/applications/networking/instant-messengers/baresip/default.nix
+++ b/pkgs/applications/networking/instant-messengers/baresip/default.nix
@@ -24,13 +24,13 @@
 , libvpx
 }:
 stdenv.mkDerivation rec {
-  version = "1.1.0";
+  version = "2.6.0";
   pname = "baresip";
   src = fetchFromGitHub {
     owner = "baresip";
     repo = "baresip";
     rev = "v${version}";
-    sha256 = "sha256-9mc1Beo7/iNhDXSDC/jiTL+lJRt8ah/1xF1heoHTE+g=";
+    sha256 = "sha256-YcXLRhW7PyvK0R1+7DOjmtxg+Ajq9u7fvZFQO7DJapQ=";
   };
   postPatch = ''
     patchShebangs modules/ctrl_dbus/gen.sh
diff --git a/pkgs/development/libraries/libre/default.nix b/pkgs/development/libraries/libre/default.nix
index 36f1a288f1a5..6496d1acff06 100644
--- a/pkgs/development/libraries/libre/default.nix
+++ b/pkgs/development/libraries/libre/default.nix
@@ -1,12 +1,12 @@
 { lib, stdenv, fetchFromGitHub, zlib, openssl }:
 stdenv.mkDerivation rec {
-  version = "2.0.1";
+  version = "2.6.1";
   pname = "libre";
   src = fetchFromGitHub {
     owner = "baresip";
     repo = "re";
     rev = "v${version}";
-    sha256 = "sha256-/1J9cs0W96CtnHAoX/jg3FLGD9coa0eOEgf8uMQHuUk=";
+    sha256 = "sha256-S+RvD7sXn8yjGAHv1OqiJJMAA45r8N1Rhz89d8yGv1Q=";
   };
   buildInputs = [ zlib openssl ];
   makeFlags = [ "USE_ZLIB=1" "USE_OPENSSL=1" "PREFIX=$(out)" ]
diff --git a/pkgs/development/libraries/librem/default.nix b/pkgs/development/libraries/librem/default.nix
index 23c1f2cc3457..f8c3834e7d8d 100644
--- a/pkgs/development/libraries/librem/default.nix
+++ b/pkgs/development/libraries/librem/default.nix
@@ -1,12 +1,12 @@
 { lib, stdenv, fetchFromGitHub, zlib, openssl, libre }:
 stdenv.mkDerivation rec {
-  version = "1.0.0";
+  version = "2.6.0";
   pname = "librem";
   src = fetchFromGitHub {
     owner = "baresip";
     repo = "rem";
     rev = "v${version}";
-    sha256 = "sha256-6Xe9zT0qLLGe1+QCQ9NALoDTaRhHpaTLbCbA+kV7hOA=";
+    sha256 = "sha256-Rn3KKYW5OBInZYaDhwYVyPvL3UiuRG8CyHtPvW1S0Zo=";
   };
   buildInputs = [ zlib openssl libre ];
   makeFlags = [