diff --git a/go.mod b/go.mod
index 60c0746fe47..5d7173ff2e6 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.21
 
 require (
 	code.cloudfoundry.org/bytefmt v0.0.0
-	github.com/abema/go-mp4 v1.1.1
+	github.com/abema/go-mp4 v1.2.0
 	github.com/alecthomas/kong v0.8.1
 	github.com/aler9/writerseeker v1.1.0
 	github.com/bluenviron/gohlslib v1.2.0
diff --git a/go.sum b/go.sum
index dfe0e568f96..1d01805af0e 100644
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,5 @@
-github.com/abema/go-mp4 v1.1.1 h1:OfzkdMO6SWTBR1ltNSVwlTHatrAK9I3iYLQfkdEMMuc=
-github.com/abema/go-mp4 v1.1.1/go.mod h1:vPl9t5ZK7K0x68jh12/+ECWBCXoWuIDtNgPtU2f04ws=
+github.com/abema/go-mp4 v1.2.0 h1:gi4X8xg/m179N/J15Fn5ugywN9vtI6PLk6iLldHGLAk=
+github.com/abema/go-mp4 v1.2.0/go.mod h1:vPl9t5ZK7K0x68jh12/+ECWBCXoWuIDtNgPtU2f04ws=
 github.com/alecthomas/assert/v2 v2.1.0 h1:tbredtNcQnoSd3QBhQWI7QZ3XHOVkw1Moklp2ojoH/0=
 github.com/alecthomas/assert/v2 v2.1.0/go.mod h1:b/+1DI2Q6NckYi+3mXyH3wFb8qG37K/DuK80n7WefXA=
 github.com/alecthomas/kong v0.8.1 h1:acZdn3m4lLRobeh3Zi2S2EpnXTd1mOL6U7xVml+vfkY=