diff --git a/pkgs/applications/editors/jetbrains/default.nix b/pkgs/applications/editors/jetbrains/default.nix
index 68ac339943e6..60e60fd16804 100644
--- a/pkgs/applications/editors/jetbrains/default.nix
+++ b/pkgs/applications/editors/jetbrains/default.nix
@@ -289,15 +289,15 @@ in
 
   idea-community = buildIdea rec {
     name = "idea-community-${version}";
-    version = "2018.3.3"; /* updated by script */
+    version = "2018.3.4"; /* updated by script */
     description = "Integrated Development Environment (IDE) by Jetbrains, community edition";
     license = stdenv.lib.licenses.asl20;
     src = fetchurl {
       url = "https://download.jetbrains.com/idea/ideaIC-${version}.tar.gz";
-      sha256 = "1c9x3m7dknqr6yxqnn2ch3akwm6yskpmy32hcbjg7s87g1n6gy8m"; /* updated by script */
+      sha256 = "0j5yc7n04jlyyghmwllpfvcd2g6k1syjp07xb1ljyx7rm4jcf8q6"; /* updated by script */
     };
     wmClass = "jetbrains-idea-ce";
-    update-channel = "IntelliJ IDEA Release";
+    update-channel = "IntelliJ IDEA RELEASE";
   };
 
   idea-ultimate = buildIdea rec {