diff --git a/dependencies.gradle b/dependencies.gradle
index 078f91a4..7ad17d93 100644
--- a/dependencies.gradle
+++ b/dependencies.gradle
@@ -4,7 +4,7 @@ dependencies {
     compile('com.github.GTNewHorizons:NotEnoughItems:2.2.17-GTNH:dev')
     compile('com.github.GTNewHorizons:Applied-Energistics-2-Unofficial:rv3-beta-92-GTNH:dev')
     compile('curse.maven:cofh-core-69162:2388751')
-    compile('com.github.GTNewHorizons:ExtraCells2:2.5.9:dev') {transitive = false}
+    compile('com.github.GTNewHorizons:ExtraCells2:2.5.20:dev') {transitive = false}
     compile("com.github.GTNewHorizons:WirelessCraftingTerminal:1.8.8.5:dev")
 
     compileOnly("com.github.GTNewHorizons:ForestryMC:4.4.7:dev")