diff --git a/CHANGES.md b/CHANGES.md
index 1e9eafdd4..46ee4c332 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,11 @@
+# grmtools 0.13.10 (2025-02-04)
+
+ * Add option for more complete POSIX lex compatible regex escapes. For
+   example, `\b` is the backspace character in POSIX Lex, but a word boundary
+   association in the Rust [regex](https://crates.io/crates/regex) crate that
+   lrlex uses. This defaults to `false` for backwards compatibility.
+
+
 # grmtools 0.13.9 (2025-02-04)
 
 * Respect the timeout in all stages of error recovery. Previously the timeout
diff --git a/cfgrammar/Cargo.toml b/cfgrammar/Cargo.toml
index d159468d3..114b3ab7d 100644
--- a/cfgrammar/Cargo.toml
+++ b/cfgrammar/Cargo.toml
@@ -2,7 +2,7 @@
 name = "cfgrammar"
 description = "Grammar manipulation"
 repository = "https://github.com/softdevteam/grmtools"
-version = "0.13.9"
+version = "0.13.10"
 authors = ["Laurence Tratt <http://tratt.net/laurie/>"]
 edition = "2021"
 readme = "README.md"
diff --git a/lrlex/Cargo.toml b/lrlex/Cargo.toml
index 19ac3f9fc..d74f33f19 100644
--- a/lrlex/Cargo.toml
+++ b/lrlex/Cargo.toml
@@ -2,7 +2,7 @@
 name = "lrlex"
 description = "Simple lexer generator"
 repository = "https://github.com/softdevteam/grmtools"
-version = "0.13.9"
+version = "0.13.10"
 authors = ["Laurence Tratt <http://tratt.net/laurie/>"]
 edition = "2021"
 readme = "README.md"
diff --git a/lrpar/Cargo.toml b/lrpar/Cargo.toml
index a834c4fea..39b6a4113 100644
--- a/lrpar/Cargo.toml
+++ b/lrpar/Cargo.toml
@@ -2,7 +2,7 @@
 name = "lrpar"
 description = "Yacc-compatible parser generator"
 repository = "https://github.com/softdevteam/grmtools"
-version = "0.13.9"
+version = "0.13.10"
 authors = ["Lukas Diekmann <http://lukasdiekmann.com/>", "Laurence Tratt <http://tratt.net/laurie/>"]
 edition = "2021"
 readme = "README.md"
diff --git a/lrtable/Cargo.toml b/lrtable/Cargo.toml
index c64b5887e..6f1699e4c 100644
--- a/lrtable/Cargo.toml
+++ b/lrtable/Cargo.toml
@@ -2,7 +2,7 @@
 name = "lrtable"
 description = "LR grammar table generation"
 repository = "https://github.com/softdevteam/grmtools"
-version = "0.13.9"
+version = "0.13.10"
 authors = ["Lukas Diekmann <http://lukasdiekmann.com/>", "Laurence Tratt <http://tratt.net/laurie/>"]
 edition = "2021"
 readme = "README.md"
diff --git a/nimbleparse/Cargo.toml b/nimbleparse/Cargo.toml
index fea38e879..cd34bcd85 100644
--- a/nimbleparse/Cargo.toml
+++ b/nimbleparse/Cargo.toml
@@ -2,7 +2,7 @@
 name = "nimbleparse"
 description = "Simple Yacc grammar debugging tool"
 repository = "https://github.com/softdevteam/grmtools"
-version = "0.13.9"
+version = "0.13.10"
 authors = ["Laurence Tratt <http://tratt.net/laurie/>"]
 edition = "2021"
 readme = "README.md"