diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4b34f661..ae5f7a36 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 1.31.3
+
+* Fix the missing filename in JSON parsing warning messages
+
 ## 1.31.2
 
 * Don't accept anything inside another JSON object's properties as a
diff --git a/geojson.cpp b/geojson.cpp
index cfee8401..62222196 100644
--- a/geojson.cpp
+++ b/geojson.cpp
@@ -252,6 +252,7 @@ struct json_serialize_action : json_feature_action {
 
 void parse_json(struct serialization_state *sst, json_pull *jp, int layer, std::string layername) {
 	json_serialize_action jsa;
+	jsa.fname = sst->fname;
 	jsa.sst = sst;
 	jsa.layer = layer;
 	jsa.layername = layername;
diff --git a/version.hpp b/version.hpp
index c26198ae..7791c47b 100644
--- a/version.hpp
+++ b/version.hpp
@@ -1,6 +1,6 @@
 #ifndef VERSION_HPP
 #define VERSION_HPP
 
-#define VERSION "v1.31.2"
+#define VERSION "v1.31.3"
 
 #endif