diff --git a/recipes/greg7mdp-gtl/all/conandata.yml b/recipes/greg7mdp-gtl/all/conandata.yml
index c22694a6e750c..b401f2186d351 100644
--- a/recipes/greg7mdp-gtl/all/conandata.yml
+++ b/recipes/greg7mdp-gtl/all/conandata.yml
@@ -1,4 +1,7 @@
 sources:
+  "1.2.0":
+    url: "https://github.com/greg7mdp/gtl/archive/refs/tags/v1.2.0.tar.gz"
+    sha256: "1547ab78f62725c380f50972f7a49ffd3671ded17a3cb34305da5c953c6ba8e7"
   "1.1.8":
     url: "https://github.com/greg7mdp/gtl/archive/v1.1.8.tar.gz"
     sha256: "6bda4c07bd966a88740ee07e3df23863a93d7b5365e0eea7f13cde9eda961b86"
diff --git a/recipes/greg7mdp-gtl/config.yml b/recipes/greg7mdp-gtl/config.yml
index cd16082304dc7..ae3262a541e37 100644
--- a/recipes/greg7mdp-gtl/config.yml
+++ b/recipes/greg7mdp-gtl/config.yml
@@ -1,4 +1,6 @@
 versions:
+  "1.2.0":
+    folder: all
   "1.1.8":
     folder: all
   "1.1.5":