diff --git a/Makefile b/Makefile
index cd6fd25..c68df35 100644
--- a/Makefile
+++ b/Makefile
@@ -49,8 +49,8 @@ WHISPER_VERSION ?= "1.7.1"
 WHISPER_SHA ?= "97f19a32212f2f215e538ee37a16ff547aaebc54817bd8072034e02466ce6d55"
 WHISPER_MODELS ?= "tiny base small"
 # Opus
-OPUS_VERSION ?= "1.4"
-OPUS_SHA ?= "c9b32b4253be5ae63d1ff16eea06b94b5f0f2951b7a02aceef58e3a3ce49c51f"
+OPUS_VERSION ?= "1.5.2"
+OPUS_SHA ?= "65c1d2f78b9f2fb20082c38cbe47c951ad5839345876e46941612ee87f9a7ce1"
 # ONNX Runtime
 ONNX_VERSION ?= "1.18.1"
 # Azure Speech SDK