diff --git a/CMakeLists.txt b/CMakeLists.txt
index e10c7a2f11..82476ec069 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -68,9 +68,9 @@ set(OBJECTS_VERSION "1.3.13")
 set(OBJECTS_URL  "https://github.com/OpenRCT2/objects/releases/download/v${OBJECTS_VERSION}/objects.zip")
 set(OBJECTS_SHA1 "15a60424d5f4f0b94ac07763b6967ba0e6ae3a7d")
 
-set(OPENSFX_VERSION "1.0.3")
+set(OPENSFX_VERSION "1.0.4")
 set(OPENSFX_URL  "https://github.com/OpenRCT2/OpenSoundEffects/releases/download/v${OPENSFX_VERSION}/opensound.zip")
-set(OPENSFX_SHA1 "ffec5a97bd5035860c4c9a43fe32cf51886478e3")
+set(OPENSFX_SHA1 "95e71b3684c9eb84c642563dd2cbf2f6e099a8a5")
 
 set(OPENMSX_VERSION "1.5")
 set(OPENMSX_URL  "https://github.com/OpenRCT2/OpenMusic/releases/download/v${OPENMSX_VERSION}/openmusic.zip")
diff --git a/distribution/changelog.txt b/distribution/changelog.txt
index 2388634dd2..7e0f031a18 100644
--- a/distribution/changelog.txt
+++ b/distribution/changelog.txt
@@ -4,6 +4,7 @@
 - Fix: [#20907] RCT1/AA scenarios use the 4-across train for the Inverted Roller Coaster.
 - Fix: [#21332] Mini Helicopters and Monorail Cycles ride types are swapped in research within RCT1 scenarios.
 - Fix: [#21347] Too many options are hidden if the platform has no file picker.
+- Fix: [OpenSFX#18] B&M Roar sound effect not looping correctly.
 
 0.4.8 (2024-02-04)
 ------------------------------------------------------------------------
diff --git a/openrct2.proj b/openrct2.proj
index 850c7bd958..001f637442 100644
--- a/openrct2.proj
+++ b/openrct2.proj
@@ -47,8 +47,8 @@
     <TitleSequencesSha1>80fefc6ebbabc42a6f4703412daa5c62f661420d</TitleSequencesSha1>
     <ObjectsUrl>https://github.com/OpenRCT2/objects/releases/download/v1.3.13/objects.zip</ObjectsUrl>
     <ObjectsSha1>15a60424d5f4f0b94ac07763b6967ba0e6ae3a7d</ObjectsSha1>
-    <OpenSFXUrl>https://github.com/OpenRCT2/OpenSoundEffects/releases/download/v1.0.3/opensound.zip</OpenSFXUrl>
-    <OpenSFXSha1>ffec5a97bd5035860c4c9a43fe32cf51886478e3</OpenSFXSha1>
+    <OpenSFXUrl>https://github.com/OpenRCT2/OpenSoundEffects/releases/download/v1.0.4/opensound.zip</OpenSFXUrl>
+    <OpenSFXSha1>95e71b3684c9eb84c642563dd2cbf2f6e099a8a5</OpenSFXSha1>
     <OpenMSXUrl>https://github.com/OpenRCT2/OpenMusic/releases/download/v1.5/openmusic.zip</OpenMSXUrl>
     <OpenMSXSha1>f3c707e576281758637598ce68880416891fe5f9</OpenMSXSha1>
     <ReplaysUrl>https://github.com/OpenRCT2/replays/releases/download/v0.0.78/replays.zip</ReplaysUrl>