diff --git a/bookstore/package.json b/bookstore/package.json
index 26234930..188b472c 100644
--- a/bookstore/package.json
+++ b/bookstore/package.json
@@ -10,7 +10,7 @@
     "deploy": "cds deploy"
   },
   "dependencies": {
-    "@sap/cds": "3.20.1",
+    "@sap/cds": "3.17.4",
     "@sap/capire-products": "file:sap-capire-products-1.0.0.tgz"
   },
   "devDependencies": {
diff --git a/bookstore/pom.xml b/bookstore/pom.xml
index 9deb1026..e3af3ae8 100644
--- a/bookstore/pom.xml
+++ b/bookstore/pom.xml
@@ -16,9 +16,9 @@
 
 		<!-- DEPENDENCIES VERSION -->
 		<jdk.version>1.8</jdk.version>
-		<cds.services.version>1.1.0</cds.services.version>
-		<cds4j.version>1.5.1</cds4j.version>
-		<spring.boot.version>2.2.1.RELEASE</spring.boot.version>
+		<cds.services.version>1.0.1</cds.services.version>
+		<cds4j.version>1.2.1</cds4j.version>
+		<spring.boot.version>2.1.7.RELEASE</spring.boot.version>
 
 		<node.version>v10.4.1</node.version>
 		<node.url>https://nodejs.org/dist/</node.url>
diff --git a/bookstore/srv/src/main/resources/application.yaml b/bookstore/srv/src/main/resources/application.yaml
index 881114ef..82facf82 100644
--- a/bookstore/srv/src/main/resources/application.yaml
+++ b/bookstore/srv/src/main/resources/application.yaml
@@ -2,6 +2,6 @@
 spring:
   profiles: default
   datasource:
-    url: "jdbc:sqlite:../sqlite.db"
+    url: "jdbc:sqlite:sqlite.db"
     driver-class-name: org.sqlite.JDBC
     initialization-mode: never
diff --git a/products-service/package.json b/products-service/package.json
index af26a7db..ce04753a 100644
--- a/products-service/package.json
+++ b/products-service/package.json
@@ -10,7 +10,7 @@
         "deploy": "cds deploy"
     },
     "dependencies": {
-        "@sap/cds": "3.20.1"
+        "@sap/cds": "3.17.4"
     },
     "devDependencies": {
         "sqlite3": "^4.1.0"
diff --git a/products-service/pom.xml b/products-service/pom.xml
index 8aff33fc..92f9f9aa 100644
--- a/products-service/pom.xml
+++ b/products-service/pom.xml
@@ -16,9 +16,9 @@
 
 		<!-- DEPENDENCIES VERSION -->
 		<jdk.version>1.8</jdk.version>
-		<cds.services.version>1.1.0</cds.services.version>
-		<cds4j.version>1.5.1</cds4j.version>
-		<spring.boot.version>2.2.1.RELEASE</spring.boot.version>
+		<cds.services.version>1.0.1</cds.services.version>
+		<cds4j.version>1.2.1</cds4j.version>
+		<spring.boot.version>2.1.7.RELEASE</spring.boot.version>
 
 		<node.version>v10.4.1</node.version>
 		<node.url>https://nodejs.org/dist/</node.url>