diff --git a/configure b/configure
index 8c1cf5b..92ac548 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.72 for thread 2.8.10.
+# Generated by GNU Autoconf 2.72 for thread 2.8.11.
 #
 #
 # Copyright (C) 1992-1996, 1998-2017, 2020-2023 Free Software Foundation,
@@ -601,8 +601,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='thread'
 PACKAGE_TARNAME='thread'
-PACKAGE_VERSION='2.8.10'
-PACKAGE_STRING='thread 2.8.10'
+PACKAGE_VERSION='2.8.11'
+PACKAGE_STRING='thread 2.8.11'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1325,7 +1325,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-'configure' configures thread 2.8.10 to adapt to many kinds of systems.
+'configure' configures thread 2.8.11 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1387,7 +1387,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of thread 2.8.10:";;
+     short | recursive ) echo "Configuration of thread 2.8.11:";;
    esac
   cat <<\_ACEOF
 
@@ -1492,7 +1492,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-thread configure 2.8.10
+thread configure 2.8.11
 generated by GNU Autoconf 2.72
 
 Copyright (C) 2023 Free Software Foundation, Inc.
@@ -1799,7 +1799,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by thread $as_me 2.8.10, which was
+It was created by thread $as_me 2.8.11, which was
 generated by GNU Autoconf 2.72.  Invocation command line was
 
   $ $0$ac_configure_args_raw
@@ -10001,7 +10001,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by thread $as_me 2.8.10, which was
+This file was extended by thread $as_me 2.8.11, which was
 generated by GNU Autoconf 2.72.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -10056,7 +10056,7 @@ ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config='$ac_cs_config_escaped'
 ac_cs_version="\\
-thread config.status 2.8.10
+thread config.status 2.8.11
 configured by $0, generated by GNU Autoconf 2.72,
   with options \\"\$ac_cs_config\\"
 
diff --git a/configure.ac b/configure.ac
index 80ba73d..35ba52a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -17,7 +17,7 @@ dnl	to configure the system for the local environment.
 # so you can encode the package version directly into the source files.
 #-----------------------------------------------------------------------
 
-AC_INIT([thread],[2.8.10])
+AC_INIT([thread],[2.8.11])
 
 #--------------------------------------------------------------------
 # Call TEA_INIT as the first TEA_ macro to set up initial vars.
diff --git a/generic/threadCmd.c b/generic/threadCmd.c
index bdbc8f1..16c9e1a 100644
--- a/generic/threadCmd.c
+++ b/generic/threadCmd.c
@@ -28,7 +28,7 @@
  * files built as part of that shell. Example: basekits.
  */
 #ifndef PACKAGE_VERSION
-#define PACKAGE_VERSION "2.8.10"
+#define PACKAGE_VERSION "2.8.11"
 #endif
 
 /*
diff --git a/lib/ttrace.tcl b/lib/ttrace.tcl
index bf7313d..5566279 100644
--- a/lib/ttrace.tcl
+++ b/lib/ttrace.tcl
@@ -73,7 +73,7 @@ namespace eval ttrace {
     }
 
     # Keep in sync with the Thread package
-    package provide Ttrace 2.8.10
+    package provide Ttrace 2.8.11
 
     # Package variables
     variable resolvers ""     ; # List of registered resolvers
diff --git a/project.shed b/project.shed
index bba4721..7e54e21 100644
--- a/project.shed
+++ b/project.shed
@@ -64,7 +64,7 @@ e47b6a79a963c99b7de15a4817b3010fbb3dd693 {
   entity {
     name: thread
     shed_class: package
-    version: 2.8.10
+    version: 2.8.11
   }
   meta {
     build: tea
diff --git a/win/pkg.vc b/win/pkg.vc
index 4918f99..4e83f2c 100644
--- a/win/pkg.vc
+++ b/win/pkg.vc
@@ -3,4 +3,4 @@
 
 PACKAGE_MAJOR	= 2
 PACKAGE_MINOR	= 8
-PACKAGE_VERSION	= "2.8.10"
+PACKAGE_VERSION	= "2.8.11"