diff --git a/src/zlevis-decrypt b/src/zlevis-decrypt.in
similarity index 94%
rename from src/zlevis-decrypt
rename to src/zlevis-decrypt.in
index 7cac845..c5a4211 100755
--- a/src/zlevis-decrypt
+++ b/src/zlevis-decrypt.in
@@ -3,10 +3,13 @@
 # Exit immediately if a command exits with a non-zero status
 set -e
 
-# Summary of the script's functionality
+# Summary of the functionality of zlevis-decrypt
 summary="Decrypts a JWE using a TPM2.0 chip"
 
-# TPM2.0 owner hierarchy to be used by the Operating System
+# Version of zlevis
+version="@VERSION@"
+
+# TPM2.0 owner hierarchy to be used by the operating system
 auth="o"
 
 # Display summary if requested
@@ -15,6 +18,12 @@ if [ "$1" = "--summary" ]; then
     exit 0
 fi
 
+# Display version if requested
+if [ "$1" = "--version" ]; then
+    echo "$version"
+    exit 0
+fi
+
 # Display usage information if input is from a terminal
 if [ -t 0 ]; then
     exec >&2
diff --git a/src/zlevis-encrypt b/src/zlevis-encrypt.in
similarity index 97%
rename from src/zlevis-encrypt
rename to src/zlevis-encrypt.in
index 6700bbe..fc8503e 100755
--- a/src/zlevis-encrypt
+++ b/src/zlevis-encrypt.in
@@ -3,9 +3,12 @@
 # Exit immediately if a command exits with a non-zero status
 set -e
 
-# Summary of the script's functionality
+# Summary of the functionality of zlevis-encrypt
 summary="Encrypts using a TPM2.0 chip binding policy"
 
+# Version of zlevis
+version="@VERSION@"
+
 # TPM2.0 owner hierarchy to be used by the Operating System
 auth="o"
 
@@ -18,6 +21,12 @@ if [ "$1" = "--summary" ]; then
     exit 0
 fi
 
+# Display version if requested
+if [ "$1" = "--version" ]; then
+    echo "$version"
+    exit 0
+fi
+
 # Display usage information if input is from a terminal
 if [ -t 0 ]; then
     exec >&2
diff --git a/src/zlevis b/src/zlevis.in
similarity index 89%
rename from src/zlevis
rename to src/zlevis.in
index 34acddc..33ccb49 100755
--- a/src/zlevis
+++ b/src/zlevis.in
@@ -3,15 +3,24 @@
 # Exit immediately if a command exits with a non-zero status
 set -e
 
-# Summary of the script's functionality
+# Summary of the functionality of zlevis
 summary="A tool that enables automatic decryption of ZFS rpools with TPM2"
 
+# Version of zlevis
+version="@VERSION@"
+
 # Display summary if requested
 if [ "$1" = "--summary" ]; then
     echo "$summary"
     exit 0
 fi
 
+# Display version if requested
+if [ "$1" = "--version" ]; then
+    echo "$version"
+    exit 0
+fi
+
 # Function to display usage information of zlevis
 info() {
     exec >&2
@@ -48,4 +57,4 @@ else
 fi
 
 # Exit with the status of the last command
-exit $?
\ No newline at end of file
+exit $?