diff --git a/_scripts/install_wrap-xamarin.sh b/_scripts/install_wrap-xamarin.sh
index 1e10ab66..66ddc880 100755
--- a/_scripts/install_wrap-xamarin.sh
+++ b/_scripts/install_wrap-xamarin.sh
@@ -5,7 +5,7 @@ echo " => Creating a temporary directory for codesigndoc ..."
 temp_dir="$(mktemp -d -t codesigndocXXXXXX)"
 codesigndoc_bin_path="${temp_dir}/codesigndoc"
 
-version_to_use="2.3.0"
+version_to_use="2.3.1"
 if [ "$1" != "" ] ; then
     version_to_use="$1"
 fi
diff --git a/_scripts/install_wrap-xcode-uitests.sh b/_scripts/install_wrap-xcode-uitests.sh
index 604168d6..cfdbd718 100755
--- a/_scripts/install_wrap-xcode-uitests.sh
+++ b/_scripts/install_wrap-xcode-uitests.sh
@@ -5,7 +5,7 @@ echo " => Creating a temporary directory for codesigndoc ..."
 temp_dir="$(mktemp -d -t codesigndocXXXXXX)"
 codesigndoc_bin_path="${temp_dir}/codesigndoc"
 
-version_to_use="2.3.0"
+version_to_use="2.3.1"
 if [ "$1" != "" ] ; then
     version_to_use="$1"
 fi
diff --git a/_scripts/install_wrap-xcode.sh b/_scripts/install_wrap-xcode.sh
index 9fca33b9..320f000f 100755
--- a/_scripts/install_wrap-xcode.sh
+++ b/_scripts/install_wrap-xcode.sh
@@ -5,7 +5,7 @@ echo " => Creating a temporary directory for codesigndoc ..."
 temp_dir="$(mktemp -d -t codesigndocXXXXXX)"
 codesigndoc_bin_path="${temp_dir}/codesigndoc"
 
-version_to_use="2.3.0"
+version_to_use="2.3.1"
 if [ "$1" != "" ] ; then
     version_to_use="$1"
 fi
diff --git a/_scripts/install_wrap.sh b/_scripts/install_wrap.sh
index 9fca33b9..320f000f 100755
--- a/_scripts/install_wrap.sh
+++ b/_scripts/install_wrap.sh
@@ -5,7 +5,7 @@ echo " => Creating a temporary directory for codesigndoc ..."
 temp_dir="$(mktemp -d -t codesigndocXXXXXX)"
 codesigndoc_bin_path="${temp_dir}/codesigndoc"
 
-version_to_use="2.3.0"
+version_to_use="2.3.1"
 if [ "$1" != "" ] ; then
     version_to_use="$1"
 fi