diff -Nru protobuf-3.6.1.3/debian/changelog protobuf-3.6.1.3/debian/changelog
--- protobuf-3.6.1.3/debian/changelog	2023-03-09 09:15:33.000000000 +0000
+++ protobuf-3.6.1.3/debian/changelog	2023-03-09 09:15:33.000000000 +0000
@@ -1,4 +1,4 @@
-protobuf (3.6.1.3-2ubuntu5.1) focal-security; urgency=medium
+protobuf (3.6.1.3-2ubuntu5.2) focal-security; urgency=medium
 
   * SECURITY UPDATE: Null pointer dereference issue
     - debian/patches/CVE-2021-22570.patch: fix null pointer dereference
diff -Nru protobuf-3.6.1.3/debian/control protobuf-3.6.1.3/debian/control
--- protobuf-3.6.1.3/debian/control	2023-03-09 09:15:33.000000000 +0000
+++ protobuf-3.6.1.3/debian/control	2023-03-09 09:15:33.000000000 +0000
@@ -27,6 +27,7 @@
 # Ruby
  , rake-compiler
  , gem2deb
+ , libboost-all-dev
 Build-Depends-Indep:
 # Java
  ant