diff --git a/accurest-gradle-plugin/src/test/resources/functionalTest/bootSimple/build.gradle b/accurest-gradle-plugin/src/test/resources/functionalTest/bootSimple/build.gradle
index e550da98c6..602bb14cc8 100644
--- a/accurest-gradle-plugin/src/test/resources/functionalTest/bootSimple/build.gradle
+++ b/accurest-gradle-plugin/src/test/resources/functionalTest/bootSimple/build.gradle
@@ -40,7 +40,6 @@ dependencies {
 	compile "org.springframework:spring-web:$springVersion"
 	compile "org.springframework:spring-context-support:$springVersion"
 	compile "org.codehaus.groovy:groovy-all:2.4.5"
-	compile 'com.fasterxml.jackson.core:jackson-databind:2.4.4'
 	compile 'com.jayway.jsonpath:json-path-assert:2.2.0'
 
 	testCompile "com.github.tomakehurst:wiremock:2.0.10-beta"
diff --git a/accurest-messaging/accurest-messaging-camel/build.gradle b/accurest-messaging/accurest-messaging-camel/build.gradle
index ed24c577eb..5d9f3d0e8a 100644
--- a/accurest-messaging/accurest-messaging-camel/build.gradle
+++ b/accurest-messaging/accurest-messaging-camel/build.gradle
@@ -11,6 +11,6 @@ repositories {
 
 dependencies {
 	compile project(':accurest-messaging-root:accurest-messaging-core')
-	compile 'org.apache.camel:camel-spring:[2.9.0,)'
-	compile 'org.slf4j:slf4j-api:[1.6.0,)'
+	compile 'org.apache.camel:camel-spring:2.9.0'
+	compile 'org.slf4j:slf4j-api:1.6.0'
 }
\ No newline at end of file
diff --git a/accurest-messaging/accurest-messaging-core/build.gradle b/accurest-messaging/accurest-messaging-core/build.gradle
index f63ffbeb9b..8415bec8c7 100644
--- a/accurest-messaging/accurest-messaging-core/build.gradle
+++ b/accurest-messaging/accurest-messaging-core/build.gradle
@@ -3,6 +3,6 @@ repositories {
 }
 
 dependencies {
-	compile 'com.fasterxml.jackson.core:jackson-databind:[2.4.4,)'
+	compile 'com.fasterxml.jackson.core:jackson-databind:2.7.0'
 	compile 'javax.inject:javax.inject:1'
 }
\ No newline at end of file
diff --git a/accurest-messaging/accurest-messaging-integration/build.gradle b/accurest-messaging/accurest-messaging-integration/build.gradle
index b29adf4789..11d8395096 100644
--- a/accurest-messaging/accurest-messaging-integration/build.gradle
+++ b/accurest-messaging/accurest-messaging-integration/build.gradle
@@ -11,6 +11,6 @@ repositories {
 
 dependencies {
 	compile project(':accurest-messaging-root:accurest-messaging-core')
-	compile 'org.springframework:spring-messaging:[4.0.0.RELEASE,)'
-	compile 'org.slf4j:slf4j-api:[1.6.0,)'
+	compile 'org.springframework:spring-messaging:4.2.5.RELEASE'
+	compile 'org.slf4j:slf4j-api:1.6.0'
 }
\ No newline at end of file
diff --git a/accurest-messaging/accurest-messaging-stream/build.gradle b/accurest-messaging/accurest-messaging-stream/build.gradle
index 7cf3543d4f..2b54f7ba96 100644
--- a/accurest-messaging/accurest-messaging-stream/build.gradle
+++ b/accurest-messaging/accurest-messaging-stream/build.gradle
@@ -11,7 +11,7 @@ repositories {
 
 dependencies {
 	compile project(':accurest-messaging-root:accurest-messaging-core')
-	compile 'org.springframework.cloud:spring-cloud-stream:[1.0.0.RC2,)'
+	compile 'org.springframework.cloud:spring-cloud-stream:1.0.0.RC2'
 	// for MessageCollector
-	compile 'org.springframework.cloud:spring-cloud-stream-test-support:[1.0.0.RC2,)'
+	compile 'org.springframework.cloud:spring-cloud-stream-test-support:1.0.0.RC2'
 }
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
index 0b99857e57..f1c73c4719 100644
--- a/build.gradle
+++ b/build.gradle
@@ -88,17 +88,12 @@ subprojects {
 project(':accurest-core') {
 
 	dependencies {
-		compile 'org.slf4j:slf4j-api:[1.6.0,)'
-		compile 'org.codehaus.plexus:plexus-utils:[3.0.0,)'
-		compile 'commons-io:commons-io:[2.0,)'
-		compile 'org.apache.commons:commons-lang3:[3.3,)'
-		compile 'com.google.code.gson:gson:2.3.1'
-		compile 'com.fasterxml.jackson.core:jackson-databind:2.4.5'
-		compile 'asm:asm:3.3.1'
+		compile 'org.slf4j:slf4j-api:1.6.0'
+		compile 'commons-io:commons-io:2.0'
+		compile 'org.apache.commons:commons-lang3:3.3'
 		compile "com.github.tomakehurst:wiremock:$wiremockVersion"
 		compile "com.toomuchcoding.jsonassert:jsonassert:$jsonassertVersion"
-		compile 'org.assertj:assertj-core:2.3.0'
-		compile localGroovy()
+		compile 'org.codehaus.groovy:groovy-all:2.4.4'
 		testCompile 'cglib:cglib-nodep:2.2'
 		testCompile 'org.objenesis:objenesis:2.1'
 		testCompile project(':accurest-testing-utils')
@@ -117,8 +112,8 @@ project(':accurest-testing-utils') {
 project(':accurest-converters') {
 	dependencies {
 		compile project(':accurest-core')
-		compile 'org.apache.commons:commons-lang3:[3.0,)'
-		compile 'commons-io:commons-io:[2.0,)'
+		compile 'org.apache.commons:commons-lang3:3.0'
+		compile 'commons-io:commons-io:2.0'
 		compile 'dk.brics.automaton:automaton:1.11-8' // needed for Xeger
 		testCompile "com.github.tomakehurst:wiremock:$wiremockVersion"
 		testCompile 'org.hamcrest:hamcrest-all:1.3'
diff --git a/stub-runner/stub-runner-messaging/stub-runner-messaging-integration/build.gradle b/stub-runner/stub-runner-messaging/stub-runner-messaging-integration/build.gradle
index fa82813497..63718ffa16 100644
--- a/stub-runner/stub-runner-messaging/stub-runner-messaging-integration/build.gradle
+++ b/stub-runner/stub-runner-messaging/stub-runner-messaging-integration/build.gradle
@@ -12,7 +12,8 @@ repositories {
 dependencies {
 	compile project(':stub-runner-root:stub-runner-spring')
 	compile project(':accurest-messaging-root:accurest-messaging-integration')
-	compile 'org.springframework.integration:spring-integration-java-dsl:[1.1.2.RELEASE,)'
+	compile 'org.springframework.integration:spring-integration-java-dsl:1.1.2.RELEASE'
+	compile 'com.fasterxml.jackson.core:jackson-databind:2.7.0'
 
 	testCompile "org.springframework.boot:spring-boot-starter-integration:${springBootVersion}"
 	testCompile "org.springframework.boot:spring-boot-starter-test:${springBootVersion}"
diff --git a/stub-runner/stub-runner-messaging/stub-runner-messaging-stream/build.gradle b/stub-runner/stub-runner-messaging/stub-runner-messaging-stream/build.gradle
index 273a830498..bedc78b2dc 100644
--- a/stub-runner/stub-runner-messaging/stub-runner-messaging-stream/build.gradle
+++ b/stub-runner/stub-runner-messaging/stub-runner-messaging-stream/build.gradle
@@ -13,7 +13,7 @@ dependencies {
 	compile project(':stub-runner-root:stub-runner-spring')
 	compile project(':stub-runner-root:stub-runner-messaging-root:stub-runner-messaging-integration')
 	compile project(':accurest-messaging-root:accurest-messaging-stream')
-	compile 'org.springframework.integration:spring-integration-java-dsl:[1.1.2.RELEASE,)'
+	compile 'org.springframework.integration:spring-integration-java-dsl:1.1.2.RELEASE'
 
 	testCompile 'org.springframework.cloud:spring-cloud-stream-test-support:1.0.0.RC2'
 	testCompile "org.springframework.boot:spring-boot-starter-test:${springBootVersion}"
diff --git a/stub-runner/stub-runner-spring/build.gradle b/stub-runner/stub-runner-spring/build.gradle
index a020e5d80d..9bb990e658 100644
--- a/stub-runner/stub-runner-spring/build.gradle
+++ b/stub-runner/stub-runner-spring/build.gradle
@@ -4,7 +4,7 @@ dependencies {
     compile project(':stub-runner-root:stub-runner')
 
     compile localGroovy()
-    compile 'org.springframework:spring-context:[3.0.0.RELEASE,)'
+    compile 'org.springframework:spring-context:3.0.0.RELEASE'
 
     testCompile('org.spockframework:spock-core:1.0-groovy-2.4') {
         exclude(group: 'org.codehaus.groovy')