diff --git a/libheif/.footprint b/libheif/.footprint
index 48452f825..2a8336f10 100644
--- a/libheif/.footprint
+++ b/libheif/.footprint
@@ -23,8 +23,8 @@ drwxr-xr-x	root/root	usr/lib/gdk-pixbuf-2.0/2.10.0/
 drwxr-xr-x	root/root	usr/lib/gdk-pixbuf-2.0/2.10.0/loaders/
 -rwxr-xr-x	root/root	usr/lib/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-heif.so
 lrwxrwxrwx	root/root	usr/lib/libheif.so -> libheif.so.1
-lrwxrwxrwx	root/root	usr/lib/libheif.so.1 -> libheif.so.1.17.3
--rwxr-xr-x	root/root	usr/lib/libheif.so.1.17.3
+lrwxrwxrwx	root/root	usr/lib/libheif.so.1 -> libheif.so.1.17.5
+-rwxr-xr-x	root/root	usr/lib/libheif.so.1.17.5
 drwxr-xr-x	root/root	usr/lib/libheif/
 drwxr-xr-x	root/root	usr/lib/pkgconfig/
 -rw-r--r--	root/root	usr/lib/pkgconfig/libheif.pc
diff --git a/libheif/.signature b/libheif/.signature
index e0b122659..035f43e23 100644
--- a/libheif/.signature
+++ b/libheif/.signature
@@ -1,5 +1,5 @@
 untrusted comment: verify with /etc/ports/contrib.pub
-RWSagIOpLGJF39PfoXLgO1Uf302L32utixW/lyAyIAF258QJFvCWne0WVTNWb0BnaEMebYHxAlBbLFjS0t5mhAM1d1Ql30Hbywo=
-SHA256 (Pkgfile) = 8dc836bed0dccb7f0c5d3c93fad1a15335a5374a94f14c081b26419272dd3ecd
-SHA256 (.footprint) = 4c0b550a0436ceec2426ff29bdd6d0bf71bb85c7289a86695ab97d448ced60ef
-SHA256 (libheif-1.17.3.tar.gz) = 8d5b6292e7931324f81f871f250ecbb9f874aa3c66b4f6f35ceb0bf3163b53ea
+RWSagIOpLGJF358eJchTTK5F9tksIpTv/n6nzdWko7Ccb0LgpwWnYOcRm5+O/UmGNFX5Lq4bjVyS3cRaxwxmMcytblC6hhNXIws=
+SHA256 (Pkgfile) = 76e0bb4fac3f5a272aed3dd53729ae443793b2420f86b4ca40dc26d73cd3d23c
+SHA256 (.footprint) = db18cb8df92352ce7ec381a22fd3beecd9f57164839d1dcbb76b3690dcf3db58
+SHA256 (libheif-1.17.5.tar.gz) = 38ab01938ef419dbebb98346dc0b1c8bb503a0449ea61a0e409a988786c2af5b
diff --git a/libheif/Pkgfile b/libheif/Pkgfile
index e17ce1f50..c75916a5d 100644
--- a/libheif/Pkgfile
+++ b/libheif/Pkgfile
@@ -5,18 +5,17 @@
 # Optional: x265 dav1d aom rav1e svt-av1
 
 name=libheif
-version=1.17.3
+version=1.17.5
 release=1
 source=(https://github.com/strukturag/$name/releases/download/v$version/$name-$version.tar.gz)
 
 build() {
-  mkdir build && cd build
-  cmake -G Ninja -DCMAKE_BUILD_TYPE=Release \
-        -DCMAKE_INSTALL_PREFIX="/usr"       \
-        -DCMAKE_INSTALL_LIBDIR=lib          \
-        -DCMAKE_C_FLAGS="$CFLAGS"           \
-        ../$name-$version
+  cmake -B build -S $name-$version -G Ninja \
+        -DCMAKE_INSTALL_PREFIX="/usr" \
+        -DCMAKE_INSTALL_LIBDIR=lib \
+        -DCMAKE_BUILD_TYPE=Release \
+        -DCMAKE_C_FLAGS="$CFLAGS"
 
-  ninja -j ${JOBS:-1}
-  DESTDIR=$PKG ninja install
+  ninja -C build -j ${JOBS:-1}
+  DESTDIR=$PKG ninja -C build install
 }