diff --git a/pkgs/development/libraries/libcamera/default.nix b/pkgs/development/libraries/libcamera/default.nix
index 3841c205b7b9..7e6185308412 100644
--- a/pkgs/development/libraries/libcamera/default.nix
+++ b/pkgs/development/libraries/libcamera/default.nix
@@ -5,8 +5,6 @@
 , ninja
 , pkg-config
 , makeFontsConf
-, boost
-, gnutls
 , openssl
 , libdrm
 , libevent
@@ -23,12 +21,12 @@
 
 stdenv.mkDerivation {
   pname = "libcamera";
-  version = "unstable-2022-07-15";
+  version = "unstable-2022-09-03";
 
   src = fetchgit {
     url = "https://git.libcamera.org/libcamera/libcamera.git";
-    rev = "e9b6b362820338d0546563444e7b1767f5c7044c";
-    hash = "sha256-geqFcMBHcVe7dPdVOal8V2pVItYUdoC+5isISqRG4Wc=";
+    rev = "f1776100f55e70320a8938586bc8bf2f242addd4";
+    hash = "sha256-96AMemH+mSyPE26eiucwqUGYbK5uWNDNDgwAyeIAg6g=";
   };
 
   postPatch = ''
@@ -39,8 +37,7 @@ stdenv.mkDerivation {
 
   buildInputs = [
     # IPA and signing
-    gnutls
-    boost
+    openssl
 
     # gstreamer integration
     gst_all_1.gstreamer
diff --git a/pkgs/development/libraries/pipewire/default.nix b/pkgs/development/libraries/pipewire/default.nix
index 991ac1ad594c..7b007ed9a1c9 100644
--- a/pkgs/development/libraries/pipewire/default.nix
+++ b/pkgs/development/libraries/pipewire/default.nix
@@ -46,6 +46,7 @@
 , libfreeaptx
 , ldacbt
 , fdk_aac
+, libopus
 , nativeHspSupport ? true
 , nativeHfpSupport ? true
 , ofonoSupport ? true
@@ -69,7 +70,7 @@ let
 
   self = stdenv.mkDerivation rec {
     pname = "pipewire";
-    version = "0.3.56";
+    version = "0.3.57";
 
     outputs = [
       "out"
@@ -87,7 +88,7 @@ let
       owner = "pipewire";
       repo = "pipewire";
       rev = version;
-      sha256 = "sha256-wbHHr7BW8Gdj9D1IjzOuD6VuXApJ5E0Zde2iKWImzxg=";
+      sha256 = "sha256-s38ob78XsPwQVUQ/8y8JOJTbGaceBHeL5v7oryAQhuY=";
     };
 
     patches = [
@@ -133,7 +134,7 @@ let
     ++ lib.optionals gstreamerSupport [ gst_all_1.gst-plugins-base gst_all_1.gstreamer ]
     ++ lib.optionals libcameraSupport [ libcamera libdrm ]
     ++ lib.optional ffmpegSupport ffmpeg
-    ++ lib.optionals bluezSupport [ bluez libfreeaptx ldacbt sbc fdk_aac ]
+    ++ lib.optionals bluezSupport [ bluez libfreeaptx ldacbt sbc fdk_aac libopus ]
     ++ lib.optional pulseTunnelSupport libpulseaudio
     ++ lib.optional zeroconfSupport avahi
     ++ lib.optional raopSupport openssl