diff --git a/Makefile b/Makefile
index 913e898..0279a63 100644
--- a/Makefile
+++ b/Makefile
@@ -6,7 +6,7 @@ SHELL ?= /bin/bash
 endif
 
 #JAR_VERSION := $(shell mvn -q -Dexec.executable="echo" -Dexec.args='$${project.version}' --non-recursive exec:exec -DforceStdout)
-JAR_VERSION := 1.66
+JAR_VERSION := 1.67
 JAR_FILE := mn2pdf-$(JAR_VERSION).jar
 
 all: target/$(JAR_FILE)
diff --git a/README.adoc b/README.adoc
index 2c26da8..78e663d 100644
--- a/README.adoc
+++ b/README.adoc
@@ -100,7 +100,7 @@ Update version in `pom.xml`, e.g.:
 ----
 <groupId>org.metanorma.fop</groupId>
 <artifactId>mn2pdf</artifactId>
-<version>1.66</version>
+<version>1.67</version>
 <name>Metanorma XML to PDF converter</name>
 ----
 
@@ -111,8 +111,8 @@ Tag the same version in Git:
 
 [source,xml]
 ----
-git tag v1.66
-git push origin v1.66
+git tag v1.67
+git push origin v1.67
 ----
 
 Then the corresponding GitHub release will be automatically created at: