diff --git a/.baseline-metadata.ston b/.baseline-metadata.ston
new file mode 100644
index 00000000..bd23456b
--- /dev/null
+++ b/.baseline-metadata.ston
@@ -0,0 +1,8 @@
+{
+	"repositories" : {
+		"github://feenkcom/gt4json/src" : "v0.7.229",
+		"github://feenkcom/gt4changes/src" : "v0.7.129",
+		"github://feenkcom/lepiter/src" : "v0.7.285",
+		"github://feenkcom/gt4magritte/src" : "v0.7.119"
+	}
+}
\ No newline at end of file
diff --git a/src/BaselineOfGToolkit4GraphQL/BaselineOfGToolkit4GraphQL.class.st b/src/BaselineOfGToolkit4GraphQL/BaselineOfGToolkit4GraphQL.class.st
index 8dc9698f..ed196ddb 100644
--- a/src/BaselineOfGToolkit4GraphQL/BaselineOfGToolkit4GraphQL.class.st
+++ b/src/BaselineOfGToolkit4GraphQL/BaselineOfGToolkit4GraphQL.class.st
@@ -7,24 +7,21 @@ Class {
 { #category : #baseline }
 BaselineOfGToolkit4GraphQL >> baseline: spec [
 	<baseline>
-	spec
-		for: #common
-		do: [ spec
-				baseline: 'GToolkit4Magritte'
-				with: [ spec repository: 'github://feenkcom/gt4magritte:main/src' ].
-			spec
-				baseline: 'LepiterEngine'
-				with: [ spec repository: 'github://feenkcom/lepiter:main/src' ].
-			spec
-				baseline: 'GToolkit4Json'
-				with: [ spec repository: 'github://feenkcom/gt4json:main/src' ].
+	spec for: #'common' do: [
+		spec
+			baseline: 'GToolkit4Magritte' with: [
+				spec repository: 'github://feenkcom/gt4magritte:v0.7.119/src' ].
+		spec
+			baseline: 'LepiterEngine' with: [
+				spec repository: 'github://feenkcom/lepiter:v0.7.285/src' ].
+		spec
+			baseline: 'GToolkit4Json' with: [
+				spec repository: 'github://feenkcom/gt4json:v0.7.229/src' ].
+		spec
+			baseline: 'GToolkit4Changes' with: [
+				spec repository: 'github://feenkcom/gt4changes:v0.7.129/src' ].
 
-			spec
-				baseline: 'GToolkit4Changes'
-				with: [ spec repository: 'github://feenkcom/gt4changes:main/src' ].
-
-			spec
-				package: 'GToolkit4GraphQL'
-				with: [ spec
-						requires: #('GToolkit4Magritte' 'LepiterEngine' 'GToolkit4Json' 'GToolkit4Changes') ] ]
+		spec package: 'GToolkit4GraphQL' with: [
+			spec requires: #(#GToolkit4Magritte #LepiterEngine #GToolkit4Json #GToolkit4Changes) ].
+	]
 ]