diff --git a/external/CMakeLists.txt b/external/CMakeLists.txt
index 19b6cd73e..a61f5a877 100644
--- a/external/CMakeLists.txt
+++ b/external/CMakeLists.txt
@@ -12,7 +12,7 @@ set(CODEC2_TAG "v0.9.2")
 set(CM256CC_TAG c0e92b92aca3d1d36c990b642b937c64d363c559)
 set(MBELIB_TAG 9a04ed5c78176a9965f3d43f7aa1b1f5330e771f)
 set(SERIALDV_TAG "v1.1.4")
-set(DSDCC_TAG "v1.8.6")
+set(DSDCC_TAG "v1.9.0")
 set(LIMESUITE_TAG "v20.01.0")
 set(BLADERF_TAG "2019.07")
 set(LIBIIO_TAG 826563e41b5ce9890b75506f672017de8d76d52d)