diff --git a/README.md b/README.md
index 70e5313..d776c37 100644
--- a/README.md
+++ b/README.md
@@ -162,12 +162,12 @@ SHA256 digest for BasePlus: A321A4BC54D444B82575EC5D443553A096557AD69DC171D578A3
 
 [Documentation for BasePlus](https://github.com/yabwon/SAS_PACKAGES/blob/main/packages/baseplus.md "Documentation for BasePlus")
 
-- **GSM** (Generate Secure Macros)\[0.1\], package allows
+- **GSM** (Generate Secure Macros)\[0.11\], package allows
  to create secured macros stored in SAS Proc FCMP functions.
  The dataset with functions can be shared between different operating systems
  and allows to generate macros on site without showing their code.
 
-SHA256 digest for GSM: 7134C8672023972BA0D5D5CE1E611F0DBB5F60ADAE847BC59C94FF7E2BEC0278
+SHA256 digest for GSM: 4322D79C382B9D58EF5E51AFD0856331F8B38B1B35AC21295DADFC43F81B2AF8
 
 [Documentation for GSM](https://github.com/yabwon/SAS_PACKAGES/blob/main/packages/gsm.md "Documentation for GSM")
 
diff --git a/packages/README.md b/packages/README.md
index 6d06263..8ffbdfc 100644
--- a/packages/README.md
+++ b/packages/README.md
@@ -110,12 +110,12 @@ SHA256 digest for BasePlus: A321A4BC54D444B82575EC5D443553A096557AD69DC171D578A3
 
 ---
 
-- **GSM** (Generate Secure Macros)\[0.1\], package allows
+- **GSM** (Generate Secure Macros)\[0.11\], package allows
  to create secured macros stored in SAS Proc FCMP functions.
  The dataset with functions can be shared between different operating systems
  and allows to generate macros on site without showing their code.
 
-SHA256 digest for GSM: 7134C8672023972BA0D5D5CE1E611F0DBB5F60ADAE847BC59C94FF7E2BEC0278
+SHA256 digest for GSM: 4322D79C382B9D58EF5E51AFD0856331F8B38B1B35AC21295DADFC43F81B2AF8
 
 [Documentation for GSM](https://github.com/yabwon/SAS_PACKAGES/blob/main/packages/gsm.md "Documentation for GSM")
 
diff --git a/packages/SHA256_for_packages.txt b/packages/SHA256_for_packages.txt
index 587f086..8cb9dbc 100644
--- a/packages/SHA256_for_packages.txt
+++ b/packages/SHA256_for_packages.txt
@@ -1,3 +1,6 @@
+/* 20210719 */
+GSM: 4322D79C382B9D58EF5E51AFD0856331F8B38B1B35AC21295DADFC43F81B2AF8
+
 /* 20210716 */
 GSM: 7134C8672023972BA0D5D5CE1E611F0DBB5F60ADAE847BC59C94FF7E2BEC0278
 
diff --git a/packages/gsm.md b/packages/gsm.md
index 34d8f48..dbe6a06 100644
--- a/packages/gsm.md
+++ b/packages/gsm.md
@@ -8,7 +8,7 @@
 ---
 
 
-# The GSM package [ver. 0.1] <a name="gsm-package"></a> ###############################################
+# The GSM package [ver. 0.11] <a name="gsm-package"></a> ###############################################
 
 The **GSM** (a.k.a. *Generate Secure Macros*) package allows
 to create secured macros stored in SAS Proc FCMP functions.
@@ -68,7 +68,7 @@ Required SAS Components:
 * SAS package generated by generatePackage, version 20210528 *
 
 The SHA256 hash digest for package BasePlus: 
-`7134C8672023972BA0D5D5CE1E611F0DBB5F60ADAE847BC59C94FF7E2BEC0278` 
+`4322D79C382B9D58EF5E51AFD0856331F8B38B1B35AC21295DADFC43F81B2AF8` 
 
  
 ## >>> `%GSM()` macro: <<< <a name="gsm-macro"></a> #######################
diff --git a/packages/gsm.zip b/packages/gsm.zip
index bbb98e9..f7e6fde 100644
Binary files a/packages/gsm.zip and b/packages/gsm.zip differ