diff --git a/srcpkgs/tor/patches/ppc.patch b/srcpkgs/tor/patches/ppc.patch
index c72cdf6ad78..86b3ba1ce97 100644
--- a/srcpkgs/tor/patches/ppc.patch
+++ b/srcpkgs/tor/patches/ppc.patch
@@ -16,20 +16,20 @@
 +
  #endif /* defined(__i386__) || ... */
  
- /**Determines if at least one sandbox is active.*/
-@@ -1613,7 +1623,15 @@ sigsys_debugging(int nr, siginfo_t *info, void *void_context)
-   if (!ctx)
-     return;
- 
+ #ifdef M_SYSCALL
+@@ -1654,7 +1664,15 @@
+ static int
+ get_syscall_from_ucontext(const ucontext_t *ctx)
+ {
 +#if defined(__powerpc__) && !defined(__powerpc64__)
 +#if defined(__GLIBC__)
-+  syscall = (int) ctx->uc_mcontext.uc_regs->M_SYSCALL;
++  return (int) ctx->uc_mcontext.uc_regs->M_SYSCALL;
 +#else
-+  syscall = (int) ctx->uc_regs->M_SYSCALL;
++  return (int) ctx->uc_regs->M_SYSCALL;
 +#endif
 +#else
-   syscall = (int) ctx->uc_mcontext.M_SYSCALL;
+   return (int) ctx->uc_mcontext.M_SYSCALL;
 +#endif
- 
- #ifdef USE_BACKTRACE
-   depth = backtrace(syscall_cb_buf, MAX_DEPTH);
+ }
+ #else
+ static const char *
diff --git a/srcpkgs/tor/template b/srcpkgs/tor/template
index b3003c05d94..6166aa0f188 100644
--- a/srcpkgs/tor/template
+++ b/srcpkgs/tor/template
@@ -1,7 +1,7 @@
 # Template file for 'tor'
 pkgname=tor
-version=0.4.3.6
-revision=3
+version=0.4.4.5
+revision=1
 build_style=gnu-configure
 configure_args="--enable-zstd"
 hostmakedepends="pkg-config"
@@ -14,7 +14,7 @@ license="BSD-3-Clause"
 homepage="https://www.torproject.org/"
 changelog="https://gitweb.torproject.org/tor.git/plain/ReleaseNotes"
 distfiles="https://dist.torproject.org/tor-${version}.tar.gz"
-checksum=6a2d0637d4e514be2ec574723a05065245cce51da78a21cec1dc831be5ccac62
+checksum=a45ca00afe765e3baa839767c9dd6ac9a46dd01720a3a8ff4d86558c12359926
 
 conf_files="/etc/tor/torrc"
 system_accounts="tor"