diff --git a/build.sh b/build.sh
index c40a824..b6cdae5 100644
--- a/build.sh
+++ b/build.sh
@@ -8,6 +8,11 @@
 set -e
 trap 'read -p "Press any key..." x' EXIT
 
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+# cURL version
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+readonly MY_VERSION=8.5.0
+
 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 # Set up compiler
 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -52,7 +57,7 @@ wget -4 -O "${LIBS_DIR}/.pkg/nghttp3.tar.gz"  https://github.com/ngtcp2/nghttp3/
 wget -4 -O "${LIBS_DIR}/.pkg/ngtcp2.tar.gz"   https://github.com/ngtcp2/ngtcp2/releases/download/v1.1.0/ngtcp2-1.1.0.tar.gz
 wget -4 -O "${LIBS_DIR}/.pkg/libidn2.tar.gz"  https://ftp.gnu.org/gnu/libidn/libidn2-2.3.4.tar.gz
 wget -4 -O "${LIBS_DIR}/.pkg/libgsasl.tar.gz" https://ftp.gnu.org/gnu/gsasl/libgsasl-1.10.0.tar.gz
-wget -4 -O "${LIBS_DIR}/.pkg/curl.tar.gz"     https://curl.se/download/curl-8.5.0.tar.gz
+wget -4 -O "${LIBS_DIR}/.pkg/curl.tar.gz"     https://curl.se/download/curl-${MY_VERSION}.tar.gz
 wget -4 -O "${LIBS_DIR}/.pkg/cacert.pem"      https://curl.se/ca/cacert.pem
 wget -4 -O "${LIBS_DIR}/.pkg/manpage.html"    https://curl.se/docs/manpage.html
 
@@ -230,7 +235,6 @@ pushd "${CURL_DIR}"
 sed -i -E 's/\bmain[[:space:]]*\(([^\(\)]*)\)/wmain(\1)/g' configure
 patch -p1 -b < "${BASE_DIR}/patch/curl_getenv.diff"
 patch -p1 -b < "${BASE_DIR}/patch/curl_threads.diff"
-patch -p1 -b < "${BASE_DIR}/patch/curl_tool_cb_wrt.diff"
 patch -p1 -b < "${BASE_DIR}/patch/curl_tool_doswin.diff"
 patch -p1 -b < "${BASE_DIR}/patch/curl_tool_getparam.diff"
 patch -p1 -b < "${BASE_DIR}/patch/curl_tool_parsecfg.diff"
@@ -288,7 +292,7 @@ unix2dos -n "${ZSTD_DIR}/README.md"  legal/zstandard.README.md
 mkdir -p "${OUT_DIR}/patch"
 cp -vf "${BASE_DIR}/patch/"*.diff "${OUT_DIR}/patch"
 find "${OUT_DIR}" -type f -exec chmod 444 "{}" \;
-readonly zfile="${BASE_DIR}/curl-windows-${MY_CPU}.$(date +"%Y-%m-%d").zip"
+readonly zfile="${BASE_DIR}/curl-${MY_VERSION}-windows-${MY_CPU}.$(date +"%Y-%m-%d").zip"
 rm -rf "${zfile}" && zip -v -r -9 "${zfile}" "."
 chmod 444 "${zfile}"
 popd
diff --git a/patch/curl_getenv.diff b/patch/curl_getenv.diff
index 4f46c1b..e0b86b5 100644
--- a/patch/curl_getenv.diff
+++ b/patch/curl_getenv.diff
@@ -1,11 +1,11 @@
- lib/getenv.c | 49 +++++++++++++++++++++++++++++++++----------------
- 1 file changed, 33 insertions(+), 16 deletions(-)
+ lib/getenv.c | 47 ++++++++++++++++++++++++++++++-----------------
+ 1 file changed, 30 insertions(+), 17 deletions(-)
 
 diff --git a/lib/getenv.c b/lib/getenv.c
-index 5f00fd1..3eff07a 100644
+index 48ee972..fe27a24 100644
 --- a/lib/getenv.c
 +++ b/lib/getenv.c
-@@ -26,25 +26,23 @@
+@@ -26,26 +26,23 @@
  
  #include <curl/curl.h>
  #include "curl_memory.h"
@@ -14,35 +14,36 @@ index 5f00fd1..3eff07a 100644
  #include "memdebug.h"
  
 -static char *GetEnv(const char *variable)
-+#ifdef WIN32
-+static TCHAR *GetEnv(const TCHAR *variable)
++#if defined(_WIN32)
++static wchar_t *GetEnv(const wchar_t *variable)
  {
--#if defined(_WIN32_WCE) || defined(CURL_WINDOWS_APP)
+-#if defined(_WIN32_WCE) || defined(CURL_WINDOWS_APP) || \
+-  defined(__ORBIS__) || defined(__PROSPERO__) /* PlayStation 4 and 5 */
 -  (void)variable;
 -  return NULL;
--#elif defined(WIN32)
+-#elif defined(_WIN32)
    /* This uses Windows API instead of C runtime getenv() to get the environment
       variable since some changes aren't always visible to the latter. #4774 */
 -  char *buf = NULL;
 -  char *tmp;
-+  TCHAR *buf = NULL;
-+  TCHAR *tmp;
++  wchar_t *buf = NULL;
++  wchar_t *tmp;
    DWORD bufsize;
    DWORD rc = 1;
    const DWORD max = 32768; /* max env var size from MSCRT source */
  
    for(;;) {
 -    tmp = realloc(buf, rc);
-+    tmp = (TCHAR*)realloc(buf, rc * sizeof(TCHAR));
++    tmp = (wchar_t*)realloc(buf, rc * sizeof(wchar_t));
      if(!tmp) {
        free(buf);
        return NULL;
-@@ -55,25 +53,44 @@ static char *GetEnv(const char *variable)
+@@ -56,25 +53,41 @@ static char *GetEnv(const char *variable)
  
      /* It's possible for rc to be 0 if the variable was found but empty.
         Since getenv doesn't make that distinction we ignore it as well. */
 -    rc = GetEnvironmentVariableA(variable, buf, bufsize);
-+    rc = GetEnvironmentVariable(variable, buf, bufsize);
++    rc = GetEnvironmentVariableW(variable, buf, bufsize);
      if(!rc || rc == bufsize || rc > max) {
        free(buf);
        return NULL;
@@ -61,11 +62,11 @@ index 5f00fd1..3eff07a 100644
 +
 +char *curl_getenv(const char *variable)
 +{
-+#if defined(_WIN32_WCE) || defined(CURL_WINDOWS_APP)
++#if defined(_WIN32_WCE) || defined(CURL_WINDOWS_APP) || \
++  defined(__ORBIS__) || defined(__PROSPERO__) /* PlayStation 4 and 5 */
 +  (void)variable;
 +  return NULL;
-+#elif defined(WIN32)
-+#ifdef UNICODE
++#elif defined(_WIN32)
 +  char *value = NULL;
 +  wchar_t *variable_w = curlx_convert_UTF8_to_wchar(variable);
 +  if(variable_w) {
@@ -77,9 +78,6 @@ index 5f00fd1..3eff07a 100644
 +    free(variable_w);
 +  }
 +  return value;
-+#else
-+  return GetEnv(variable);
-+#endif
  #else
    char *env = getenv(variable);
    return (env && env[0])?strdup(env):NULL;
diff --git a/patch/curl_tool_getparam.diff b/patch/curl_tool_getparam.diff
index 3762c45..d434d1c 100644
--- a/patch/curl_tool_getparam.diff
+++ b/patch/curl_tool_getparam.diff
@@ -1,11 +1,8 @@
- src/tool_getparam.c | 5 +++++
- 1 file changed, 5 insertions(+)
-
-diff --git a/src/tool_getparam.c b/src/tool_getparam.c
-index e446762..a3be6ac 100644
---- a/src/tool_getparam.c
-+++ b/src/tool_getparam.c
-@@ -562,8 +562,13 @@ static void cleanarg(argv_item_t str)
+diff --git "a/src/tool_getparam.c" "b/src/tool_getparam.c"
+index 5fa1ace..a1b54f4 100644
+--- "a/src/tool_getparam.c"
++++ "b/src/tool_getparam.c"
+@@ -563,8 +563,13 @@ static void cleanarg(argv_item_t str)
     * argument out so that the username:password isn't displayed in the
     * system process list */
    if(str) {
diff --git a/patch/curl_tool_parsecfg.diff b/patch/curl_tool_parsecfg.diff
index 9285e78..1682899 100644
--- a/patch/curl_tool_parsecfg.diff
+++ b/patch/curl_tool_parsecfg.diff
@@ -1,14 +1,11 @@
- src/tool_parsecfg.c | 42 ++++++++++++++++--------------------------
- 1 file changed, 16 insertions(+), 26 deletions(-)
-
-diff --git a/src/tool_parsecfg.c b/src/tool_parsecfg.c
-index a166757..6a00b80 100644
---- a/src/tool_parsecfg.c
-+++ b/src/tool_parsecfg.c
+diff --git "a/src/tool_parsecfg.c" "b/src/tool_parsecfg.c"
+index da48700..60e7b44 100644
+--- "a/src/tool_parsecfg.c"
++++ "b/src/tool_parsecfg.c"
 @@ -47,29 +47,20 @@ static const char *unslashquote(const char *line, char *param);
  static bool my_get_line(FILE *fp, struct curlx_dynbuf *, bool *error);
  
- #ifdef WIN32
+ #ifdef _WIN32
 -static FILE *execpath(const char *filename, char **pathp)
 +static FILE *execpath(const TCHAR *filename)
  {
@@ -58,7 +55,7 @@ index a166757..6a00b80 100644
        if(!file) {
 @@ -100,14 +91,13 @@ int parseconfig(const char *filename, struct GlobalConfig *global)
      }
- #ifdef WIN32 /* Windows */
+ #ifdef _WIN32 /* Windows */
      else {
 -      char *fullp;
        /* check for .curlrc then _curlrc in the dir of the executable */
diff --git a/patch/curl_tool_cb_wrt.diff b/patch/old/curl_tool_cb_wrt.diff
similarity index 100%
rename from patch/curl_tool_cb_wrt.diff
rename to patch/old/curl_tool_cb_wrt.diff