diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1ef45d933..ddb04eece 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -24,14 +24,14 @@
 
 cmake_minimum_required(VERSION 3.1)
 
-set(PACKAGE_VERSION 8.2.2)
+set(PACKAGE_VERSION 8.2.4)
 # Version must match that in AC_INIT of configure.ac and that in README.
 # Version must conform to: [0-9]+[.][0-9]+[.][0-9]+
 
 # Info (current:revision:age) for the Libtool versioning system.
 # These values should match those in cord/cord.am and Makefile.am.
 set(LIBCORD_VER_INFO    6:0:5)
-set(LIBGC_VER_INFO      6:1:5)
+set(LIBGC_VER_INFO      6:2:5)
 set(LIBGCCPP_VER_INFO   6:0:5)
 
 option(enable_cplusplus "C++ support" OFF)
diff --git a/ChangeLog b/ChangeLog
index 0e66af9a7..0266d4e6f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,5 @@
 
-== [8.2.4] (not released yet) ==
+== [8.2.4] 2023-05-26 ==
 
 * Abort with appropriate message if first call of mmap fails with EPERM
 * Adjust CORD_ec comment placement in ec.h
diff --git a/Makefile.am b/Makefile.am
index dabc87833..ea5d7796e 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -14,7 +14,7 @@
 # Info (current:revision:age) for the Libtool versioning system.
 # These numbers should be updated at most once just before the release,
 # and, optionally, at most once during the development (after the release).
-LIBGC_VER_INFO = 6:1:5
+LIBGC_VER_INFO = 6:2:5
 LIBGCCPP_VER_INFO = 6:0:5
 
 ## FIXME: `make distcheck' in this directory will not currently work.
diff --git a/README.md b/README.md
index d416fde53..eeb1450c6 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Boehm-Demers-Weiser Garbage Collector
 
-This is version 8.2.2 of a conservative garbage
+This is version 8.2.4 of a conservative garbage
 collector for C and C++.
 
 
diff --git a/configure.ac b/configure.ac
index 22da320a4..0a6282616 100644
--- a/configure.ac
+++ b/configure.ac
@@ -14,7 +14,7 @@
 dnl Process this file with autoconf to produce configure.
 
 dnl Initialization.
-AC_INIT(gc,8.2.2,https://github.com/ivmai/bdwgc/issues)
+AC_INIT(gc,8.2.4,https://github.com/ivmai/bdwgc/issues)
 dnl Version must conform to: [0-9]+[.][0-9]+[.][0-9]+
 
 AC_CONFIG_SRCDIR(gcj_mlc.c)
diff --git a/doc/README.cmake b/doc/README.cmake
index 0acc7e22e..b38f9e5dd 100644
--- a/doc/README.cmake
+++ b/doc/README.cmake
@@ -55,7 +55,7 @@ HOW TO IMPORT BDWGC
 Another project could add bdwgc as one of its dependencies with something like
 this in their CMakeLists.txt:
 
-find_package(BDWgc 8.2.2 REQUIRED)
+find_package(BDWgc 8.2.4 REQUIRED)
 add_executable(Foo foo.c)
 target_link_libraries(Foo BDWgc::gc)
 
diff --git a/include/gc_version.h b/include/gc_version.h
index 035938cd3..bdd3dd196 100644
--- a/include/gc_version.h
+++ b/include/gc_version.h
@@ -30,7 +30,7 @@
 /* it to keep the old-style build process working.              */
 #define GC_TMP_VERSION_MAJOR 8
 #define GC_TMP_VERSION_MINOR 2
-#define GC_TMP_VERSION_MICRO 2 /* 8.2.2 */
+#define GC_TMP_VERSION_MICRO 4 /* 8.2.4 */
 
 #ifdef GC_VERSION_MAJOR
 # if GC_TMP_VERSION_MAJOR != GC_VERSION_MAJOR \