diff --git a/pom.xml b/pom.xml
index 4bbfb10..a6f80ba 100644
--- a/pom.xml
+++ b/pom.xml
@@ -118,31 +118,31 @@
         <dependency>
             <groupId>org.springframework.data</groupId>
             <artifactId>spring-data-commons</artifactId>
-            <version>${springdata.commons}</version>
+            <version>2.1.2.RELEASE</version>
         </dependency>
 
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-context</artifactId>
-            <version>${spring}</version>
+            <version>5.1.2.RELEASE</version>
         </dependency>
 
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-jdbc</artifactId>
-            <version>${spring}</version>
+            <version>5.2.22.RELEASE</version>
         </dependency>
 
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-tx</artifactId>
-            <version>${spring}</version>
+            <version>5.1.2.RELEASE</version>
         </dependency>
 
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-core</artifactId>
-            <version>${spring}</version>
+            <version>5.1.2.RELEASE</version>
             <exclusions>
                 <exclusion>
                     <groupId>commons-logging</groupId>
@@ -154,20 +154,20 @@
         <dependency>
             <groupId>io.ebean</groupId>
             <artifactId>ebean</artifactId>
-            <version>${ebean.version}</version>
+            <version>11.21.1</version>
             <optional>true</optional>
         </dependency>
 
         <dependency>
             <groupId>io.ebean</groupId>
             <artifactId>ebean-spring-txn</artifactId>
-            <version>${ebean-spring-txn.version}</version>
+            <version>11.10.4</version>
         </dependency>
 
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-aspects</artifactId>
-            <version>${spring}</version>
+            <version>5.1.2.RELEASE</version>
             <scope>compile</scope>
             <optional>true</optional>
         </dependency>
@@ -182,7 +182,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
 
@@ -196,14 +196,14 @@
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-test</artifactId>
-            <version>${spring}</version>
+            <version>5.1.2.RELEASE</version>
             <scope>test</scope>
         </dependency>
 
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.2.3</version>
+            <version>1.3.15</version>
             <scope>test</scope>
         </dependency>