diff --git a/expat/CMakeLists.txt b/expat/CMakeLists.txt
index 20b48fd8..241bab04 100644
--- a/expat/CMakeLists.txt
+++ b/expat/CMakeLists.txt
@@ -335,9 +335,9 @@ if(EXPAT_WITH_LIBBSD)
     target_link_libraries(expat ${LIB_BSD})
 endif()
 
-set(LIBCURRENT 7)    # sync
-set(LIBREVISION 12)  # with
-set(LIBAGE 6)        # configure.ac!
+set(LIBCURRENT 8)   # sync
+set(LIBREVISION 0)  # with
+set(LIBAGE 7)       # configure.ac!
 math(EXPR LIBCURRENT_MINUS_AGE "${LIBCURRENT} - ${LIBAGE}")
 
 set_property(TARGET expat PROPERTY OUTPUT_NAME "${_EXPAT_OUTPUT_NAME}")
diff --git a/expat/Changes b/expat/Changes
index 41a1e0f8..1f98d3b5 100644
--- a/expat/Changes
+++ b/expat/Changes
@@ -18,6 +18,9 @@ Release x.x.xx xxx xxxxxxx xx xxxx
                     failures, as well.
             #442  CMake: Call "enable_language(CXX)" prior to tinkering
                     with CMAKE_CXX_* variables
+                  Version info bumped from 7:12:6 to 8:0:7
+                    due to addition of error code XML_ERROR_NO_BUFFER
+                    (see https://verbump.de/ for what these numbers do)
 
         Special thanks to:
             Alexander Richardson
diff --git a/expat/configure.ac b/expat/configure.ac
index 71194eaa..114ef23b 100644
--- a/expat/configure.ac
+++ b/expat/configure.ac
@@ -48,9 +48,9 @@ dnl
 dnl If the API changes incompatibly set LIBAGE back to 0
 dnl
 
-LIBCURRENT=7    # sync
-LIBREVISION=12  # with
-LIBAGE=6        # CMakeLists.txt!
+LIBCURRENT=8   # sync
+LIBREVISION=0  # with
+LIBAGE=7       # CMakeLists.txt!
 
 AX_APPEND_FLAG([-DHAVE_EXPAT_CONFIG_H], [AM_CPPFLAGS])
 AC_CONFIG_HEADER([expat_config.h])