diff --git a/_service b/_service
index 8ef5b43..d5ba5fe 100644
--- a/_service
+++ b/_service
@@ -3,7 +3,7 @@
   <service name="obs_scm" mode="manual">
     <param name="scm">git</param>
     <param name="url">https://gitlab.freedesktop.org/pipewire/pipewire.git</param>
-    <param name="revision">0.3.74</param>
+    <param name="revision">0.3.75</param>
     <param name="versionformat">@PARENT_TAG@</param>
 <!--
     <param name="revision">master</param>
diff --git a/pipewire-0.3.74.obscpio b/pipewire-0.3.74.obscpio
deleted file mode 100644
index a7df2db..0000000
--- a/pipewire-0.3.74.obscpio
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:d87b5a9a24dda2b8079b62902deea9e113a7ff38070570a85dbbf5a9510ec255
-size 12014605
diff --git a/pipewire-0.3.75.obscpio b/pipewire-0.3.75.obscpio
new file mode 100644
index 0000000..81f295f
--- /dev/null
+++ b/pipewire-0.3.75.obscpio
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f720823c13ff2631cef161399be1c97d1316c734561a6177ebcd9435b2e725fa
+size 12023821
diff --git a/pipewire.changes b/pipewire.changes
index f8e89bb..1c123ff 100644
--- a/pipewire.changes
+++ b/pipewire.changes
@@ -1,3 +1,54 @@
+-------------------------------------------------------------------
+Sun Jul 23 01:16:45 UTC 2023 - llyyr <llyyr.public@gmail.com>
+
+- Update to version 0.3.75:
+  * Highlights
+    - Link permissions between nodes are now enforced. This avoids 
+      potential portal managed screencast nodes to link to the camera
+      even though it was not assigned permissions to do so by the 
+      session manager.
+    - Libcamera and v4l2 devices now have properties so that 
+      duplicates can be filtered out by the session manager.
+    - A bug with draining was fixed where a buffer would be marked 
+      EMPTY and would not play when it contained drained samples.
+    - Many fixes and improvements.
+  * PipeWire
+    - Permissions for links between nodes are now enforced. The link
+      will now check that the owner clients of the nodes can see each
+      other before allowing the link. This avoids screensharing clients
+      to accidentally being linked to the camera nodes by the session
+      manager. A side effect is that patchbay tools will no longer be
+      able to link portal managed screencast nodes to the camera, for
+      this we need a new permission for those patchbay clients.
+    - The stream.rules/filter.rules are now evaluated when connecting 
+      the stream/filter so that more properties can be matched.
+    - Move some internal events from the context to the nodes to better
+      handle per-node threads in the future.
+    - The thread-loop will now signal when the thread is started.
+  * modules
+    - A timestamp workaround in module-raop was reverted because it 
+      does not work in all cases. Instead latency was increased to 
+      1.5 seconds, which also makes the problematic device in 
+      question work.
+    - The profiler module was reworked a bit to use the new node 
+      realtime events. It should now also handle dynamically added
+      and removed drivers.
+    - The module-rt now does the rtkit calls from a separate thread 
+      so that it does not block the main thread. This could cause 
+      deadlocks during startup in some cases.
+  * SPA
+    - Atomic operation macros were move from internal pipewire API to
+      public API.
+    - The video-info structure now has a new 
+      SPA_VIDEO_FLAG_MODIFIER_FIXATION_REQUIRED flag to instruct the 
+      application to fixate the modifiers. This simplifies some logic
+      in applications a lot.
+    - The libcamera and v4l2 nodes now have properties to enumerate 
+      the device id they are using. This can be used to match v4l2
+      devices and libcamera devices and filter out duplicates.
+    - A bug with draining was fixed where a buffer would be marked 
+      EMPTY and would not
+
 -------------------------------------------------------------------
 Wed Jul 12 10:03:52 UTC 2023 - Alexei Sorokin <sor.alexei@meowr.ru>
 
diff --git a/pipewire.obsinfo b/pipewire.obsinfo
index af2ed1d..0b8a978 100644
--- a/pipewire.obsinfo
+++ b/pipewire.obsinfo
@@ -1,4 +1,4 @@
 name: pipewire
-version: 0.3.74
-mtime: 1689153523
-commit: da7f39829931378a2758ceb31e6310f9a5b8e090
+version: 0.3.75
+mtime: 1689930252
+commit: a3bd0f7a0a8dec9045deeb5eb3eb92b09ff75d57
diff --git a/pipewire.spec b/pipewire.spec
index ce50f93..ae65628 100644
--- a/pipewire.spec
+++ b/pipewire.spec
@@ -60,7 +60,7 @@
 %bcond_with aptx
 
 Name:           pipewire
-Version:        0.3.74
+Version:        0.3.75
 Release:        0
 Summary:        A Multimedia Framework designed to be an audio and video server and more
 License:        MIT