diff --git a/CMakeLists.txt b/CMakeLists.txt
index a978c673f..35ccd15a5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -358,7 +358,7 @@ set(GNSSSDR_ARMADILLO_LOCAL_VERSION "14.0.x")
 set(GNSSSDR_GFLAGS_LOCAL_VERSION "2.2.2")
 set(GNSSSDR_GLOG_LOCAL_VERSION "0.7.1")
 set(GNSSSDR_MATIO_LOCAL_VERSION "1.5.27")
-set(GNSSSDR_PROTOCOLBUFFERS_LOCAL_VERSION "27.3")
+set(GNSSSDR_PROTOCOLBUFFERS_LOCAL_VERSION "28.0")
 set(GNSSSDR_PUGIXML_LOCAL_VERSION "1.14")
 set(GNSSSDR_GTEST_LOCAL_VERSION "1.15.2")
 set(GNSSSDR_GNSS_SIM_LOCAL_VERSION "origin/master")