diff --git a/pkgs/applications/radio/pothos/cstring.patch b/pkgs/applications/radio/pothos/cstring.patch
new file mode 100644
index 0000000000000..4e8957c3f122b
--- /dev/null
+++ b/pkgs/applications/radio/pothos/cstring.patch
@@ -0,0 +1,50 @@
+Submodule blocks contains modified content
+diff --git a/blocks/file/BinaryFileSink.cpp b/blocks/file/BinaryFileSink.cpp
+index 31c9a41..0083b0d 100644
+--- a/blocks/file/BinaryFileSink.cpp
++++ b/blocks/file/BinaryFileSink.cpp
+@@ -13,6 +13,7 @@
+ #endif //_MSC_VER
+ #include <stdio.h>
+ #include <cerrno>
++#include <cstring>
+
+ #ifndef O_BINARY
+ #define O_BINARY 0
+diff --git a/blocks/file/BinaryFileSource.cpp b/blocks/file/BinaryFileSource.cpp
+index 0151231..379d383 100644
+--- a/blocks/file/BinaryFileSource.cpp
++++ b/blocks/file/BinaryFileSource.cpp
+@@ -13,6 +13,7 @@
+ #endif //_MSC_VER
+ #include <stdio.h>
+ #include <cerrno>
++#include <cstring>
+
+ #ifndef O_BINARY
+ #define O_BINARY 0
+diff --git a/blocks/file/TextFileSink.cpp b/blocks/file/TextFileSink.cpp
+index b4b2f08..2be66e2 100644
+--- a/blocks/file/TextFileSink.cpp
++++ b/blocks/file/TextFileSink.cpp
+@@ -6,6 +6,7 @@
+ #include <complex>
+ #include <fstream>
+ #include <cerrno>
++#include <cstring>
+
+ /***********************************************************************
+  * |PothosDoc Text File Sink
+Submodule soapy contains modified content
+diff --git a/soapy/DemoController.cpp b/soapy/DemoController.cpp
+index 4ce8ead..9a4e742 100644
+--- a/soapy/DemoController.cpp
++++ b/soapy/DemoController.cpp
+@@ -6,6 +6,7 @@
+ #include <iostream>
+ #include <chrono>
+ #include <algorithm> //min/max
++#include <cstring>
+
+ /***********************************************************************
+  * |PothosDoc SDR Demo Controller
diff --git a/pkgs/applications/radio/pothos/default.nix b/pkgs/applications/radio/pothos/default.nix
index 641df521c7fd8..0cb55472d3428 100644
--- a/pkgs/applications/radio/pothos/default.nix
+++ b/pkgs/applications/radio/pothos/default.nix
@@ -41,8 +41,13 @@ mkDerivation rec {
       url = "https://github.com/pothosware/PothosCore/commit/092d1209b0fd0aa8a1733706c994fa95e66fd017.patch";
       hash = "sha256-bZXG8kD4+1LgDV8viZrJ/DMjg8UvW7b5keJQDXurfkA=";
     })
+    # various source files are missing imports of <cstring>
+    ./cstring.patch
   ];
 
+  # poco 1.14 requires c++17
+  NIX_CFLAGS_COMPILE = [ "-std=gnu++17" ];
+
   nativeBuildInputs = [
     cmake
     pkg-config
diff --git a/pkgs/by-name/cr/craftos-pc/fix-poco-header-includes.patch b/pkgs/by-name/cr/craftos-pc/fix-poco-header-includes.patch
new file mode 100644
index 0000000000000..6eba17581e0ba
--- /dev/null
+++ b/pkgs/by-name/cr/craftos-pc/fix-poco-header-includes.patch
@@ -0,0 +1,37 @@
+diff --git a/src/configuration.cpp b/src/configuration.cpp
+index 2196121..0c5cf27 100644
+--- a/src/configuration.cpp
++++ b/src/configuration.cpp
+@@ -11,6 +11,7 @@
+ #include <fstream>
+ #include <unordered_map>
+ #include <configuration.hpp>
++#include <Poco/JSON/JSONException.h>
+ #include "platform.hpp"
+ #include "runtime.hpp"
+ #include "terminal/SDLTerminal.hpp"
+diff --git a/src/main.cpp b/src/main.cpp
+index 9ab0814..38976a2 100644
+--- a/src/main.cpp
++++ b/src/main.cpp
+@@ -34,6 +34,7 @@ static void* releaseNotesThread(void* data);
+ #include <Poco/URI.h>
+ #include <Poco/Checksum.h>
+ #include <Poco/JSON/Parser.h>
++#include <Poco/JSON/JSONException.h>
+ #ifndef __EMSCRIPTEN__
+ #include <Poco/Net/HTTPSClientSession.h>
+ #include <Poco/Net/HTTPRequest.h>
+diff --git a/src/util.hpp b/src/util.hpp
+index b8ab2d1..c643b96 100644
+--- a/src/util.hpp
++++ b/src/util.hpp
+@@ -21,6 +21,8 @@ extern "C" {
+ #include <string>
+ #include <vector>
+ #include <Poco/JSON/JSON.h>
++#include <Poco/JSON/Object.h>
++#include <Poco/JSON/Array.h>
+ #include <Poco/JSON/Parser.h>
+ #include <Poco/Net/HTTPResponse.h>
+ #include <Computer.hpp>
diff --git a/pkgs/by-name/cr/craftos-pc/package.nix b/pkgs/by-name/cr/craftos-pc/package.nix
index 535b50b0f138b..f9774c9f20863 100644
--- a/pkgs/by-name/cr/craftos-pc/package.nix
+++ b/pkgs/by-name/cr/craftos-pc/package.nix
@@ -1,17 +1,18 @@
-{ lib
-, stdenv
-, fetchFromGitHub
-, callPackage
-, patchelf
-, unzip
-, poco
-, openssl
-, SDL2
-, SDL2_mixer
-, ncurses
-, libpng
-, pngpp
-, libwebp
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  callPackage,
+  patchelf,
+  unzip,
+  poco,
+  openssl,
+  SDL2,
+  SDL2_mixer,
+  ncurses,
+  libpng,
+  pngpp,
+  libwebp,
 }:
 
 let
@@ -41,8 +42,20 @@ stdenv.mkDerivation rec {
     hash = "sha256-DbxAsXxpsa42dF6DaLmgIa+Hs/PPqJ4dE97PoKxG2Ig=";
   };
 
-  nativeBuildInputs = [ patchelf unzip ];
-  buildInputs = [ poco openssl SDL2 SDL2_mixer ncurses libpng pngpp libwebp ];
+  nativeBuildInputs = [
+    patchelf
+    unzip
+  ];
+  buildInputs = [
+    poco
+    openssl
+    SDL2
+    SDL2_mixer
+    ncurses
+    libpng
+    pngpp
+    libwebp
+  ];
   strictDeps = true;
 
   preBuild = ''
@@ -57,6 +70,12 @@ stdenv.mkDerivation rec {
     runHook postBuild
   '';
 
+  patches = [
+    # fix includes of poco headers
+    # https://github.com/trofi/nixpkgs/pull/5
+    ./fix-poco-header-includes.patch
+  ];
+
   dontStrip = true;
 
   installPhase = ''
@@ -87,9 +106,15 @@ stdenv.mkDerivation rec {
   meta = with lib; {
     description = "Implementation of the CraftOS-PC API written in C++ using SDL";
     homepage = "https://www.craftos-pc.cc";
-    license = with licenses; [ mit free ];
+    license = with licenses; [
+      mit
+      free
+    ];
     platforms = platforms.linux;
-    maintainers = with maintainers; [ siraben tomodachi94 ];
+    maintainers = with maintainers; [
+      siraben
+      tomodachi94
+    ];
     mainProgram = "craftos";
   };
 }
diff --git a/pkgs/by-name/po/poco/disable-internal-pcre-files-for-static-builds.patch b/pkgs/by-name/po/poco/disable-internal-pcre-files-for-static-builds.patch
new file mode 100644
index 0000000000000..bdc57a6ce8e3f
--- /dev/null
+++ b/pkgs/by-name/po/poco/disable-internal-pcre-files-for-static-builds.patch
@@ -0,0 +1,23 @@
+diff --git a/Foundation/CMakeLists.txt b/Foundation/CMakeLists.txt
+index d5f3b267d..dfaf99a10 100644
+--- a/Foundation/CMakeLists.txt
++++ b/Foundation/CMakeLists.txt
+@@ -31,11 +31,13 @@ if(POCO_UNBUNDLED)
+ 	find_package(ZLIB REQUIRED)
+ 	find_package(Utf8Proc REQUIRED)
+
+-	#HACK: Unicode.cpp requires functions from these files. The can't be taken from the library
+-	POCO_SOURCES(SRCS RegExp
+-		src/pcre2_ucd.c
+-		src/pcre2_tables.c
+-	)
++    if(NOT POCO_STATIC AND BUILD_SHARED_LIBS)
++    	#HACK: Unicode.cpp requires functions from these files. The can't be taken from the library
++    	POCO_SOURCES(SRCS RegExp
++    		src/pcre2_ucd.c
++    		src/pcre2_tables.c
++        )
++    endif()
+
+ else()
+ 	# pcre2
diff --git a/pkgs/by-name/po/poco/package.nix b/pkgs/by-name/po/poco/package.nix
index 86a8eba7aff37..3f1c71b535149 100644
--- a/pkgs/by-name/po/poco/package.nix
+++ b/pkgs/by-name/po/poco/package.nix
@@ -10,18 +10,19 @@
   sqlite,
   openssl,
   unixODBC,
+  utf8proc,
   libmysqlclient,
 }:
 
 stdenv.mkDerivation rec {
   pname = "poco";
 
-  version = "1.13.3";
+  version = "1.14.1";
 
   src = fetchFromGitHub {
     owner = "pocoproject";
     repo = "poco";
-    sha256 = "sha256-ryBQjzg1DyYd/LBZzjHxq8m/7ZXRSKNNGRkIII0eHK0=";
+    hash = "sha256-acq2eja61sH/QHwMPmiDNns2jvXRTk0se/tHj9XRSiU=";
     rev = "poco-${version}-release";
   };
 
@@ -32,8 +33,10 @@ stdenv.mkDerivation rec {
 
   buildInputs = [
     unixODBC
+    utf8proc
     libmysqlclient
   ];
+
   propagatedBuildInputs = [
     zlib
     pcre2
@@ -50,8 +53,15 @@ stdenv.mkDerivation rec {
   MYSQL_DIR = libmysqlclient;
   MYSQL_INCLUDE_DIR = "${MYSQL_DIR}/include/mysql";
 
-  configureFlags = [
-    "--unbundled"
+  cmakeFlags = [
+    # use nix provided versions of sqlite, zlib, pcre, expat, ... instead of bundled versions
+    "-DPOCO_UNBUNDLED=ON"
+  ];
+
+  patches = [
+    # poco builds its own version of pcre, disable it for static builds
+    # https://github.com/pocoproject/poco/issues/4871
+    ./disable-internal-pcre-files-for-static-builds.patch
   ];
 
   postFixup = ''