diff --git a/README.md b/README.md
index 4d77e1b0..218c856a 100644
--- a/README.md
+++ b/README.md
@@ -38,8 +38,8 @@ To import FrameNet data to a Mongo database, check out
 [NoFrameNet](https://github.com/akb89/noframenet)
 
 Alternatively, we provide two MongoDB dumps for
-[FrameNet 1.5](data/fn_en_150.tar.bz2) and
-[FrameNet 1.7](data/fn_en_170.tar.bz2) data.
+[FrameNet 1.5](data/fn_en_150.7z) and
+[FrameNet 1.7](data/fn_en_170.7z) data.
 If you are running MongoDB on localhost and port 27017,
 you can easily import the dumps once unzipped via:
 ```
diff --git a/data/fn_en_150.tar.bz2 b/data/fn_en_150.7z
similarity index 75%
rename from data/fn_en_150.tar.bz2
rename to data/fn_en_150.7z
index 4069014f..227d5e1f 100644
Binary files a/data/fn_en_150.tar.bz2 and b/data/fn_en_150.7z differ
diff --git a/data/fn_en_170.tar.bz2 b/data/fn_en_170.7z
similarity index 76%
rename from data/fn_en_170.tar.bz2
rename to data/fn_en_170.7z
index 1ab4aaa0..878872c1 100644
Binary files a/data/fn_en_170.tar.bz2 and b/data/fn_en_170.7z differ
diff --git a/package.json b/package.json
index 3002125d..b2ca2fe7 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "Valencer",
-  "version": "5.4.0",
+  "version": "5.4.1",
   "description": "A REST API to query valence patterns in FrameNet",
   "keywords": [
     "FrameNet",