diff --git a/resources/data/qgis-hackfests.json b/resources/data/qgis-hackfests.json
index fe3c8861be6..c26c5951e1f 100644
--- a/resources/data/qgis-hackfests.json
+++ b/resources/data/qgis-hackfests.json
@@ -27,6 +27,7 @@
 { "type": "Feature", "properties": { "year": 2019, "month": "August", "hackfest_number": "23", "place": "Bucharest", "notes": "A lot of us got (temporary) QGIS tattoos here.", "month_int": 8, "day_int": 23, "date_nice": "2019\/08\/23" }, "geometry": { "type": "Point", "coordinates": [ 26.101816993272479, 44.43597873093433 ] } },
 { "type": "Feature", "properties": { "year": 2022, "month": "August", "hackfest_number": "24", "place": "Firenze", "notes": "Along with the FOSS4G and SotM. Many pizzas, but hard to find the Hawaii", "month_int": 8, "day_int": 19, "date_nice": "2022\/08\/19" }, "geometry": { "type": "Point", "coordinates": [ 11.2453847, 43.8007724 ] } },
 { "type": "Feature", "properties": { "year": 2023, "month": "August", "hackfest_number": "25", "place": "'s-Hertogenbosch", "notes": "Fifth User Conference (sold out), with bossche bollen and jogging in the rain.", "month_int": 4, "day_int": 20, "date_nice": "2023\/04\/20" }, "geometry": { "type": "Point", "coordinates": [ 5.292566, 51.695442 ] } },
-{ "type": "Feature", "properties": { "year": 2023, "month": "November", "hackfest_number": "26", "place": "Wien", "notes": "Aligning with other OSGeo software during OSGeo code sprint. The Big Data from Space (BiDS) conference was our side event ;).", "month_int": 11, "day_int": 6, "date_nice": "2023\/11\/06" }, "geometry": { "type": "Point", "coordinates": [ 16.4144871, 48.2354494 ] } }
+{ "type": "Feature", "properties": { "year": 2023, "month": "November", "hackfest_number": "26", "place": "Wien", "notes": "Aligning with other OSGeo software during OSGeo code sprint. The Big Data from Space (BiDS) conference was our side event.", "month_int": 11, "day_int": 6, "date_nice": "2023\/11\/06" }, "geometry": { "type": "Point", "coordinates": [ 16.4144871, 48.2354494 ] } },
+{ "type": "Feature", "properties": { "year": 2024, "month": "September", "hackfest_number": "27", "place": "Bratislava", "notes": "Along with the 6th User Conference. Many local snacks and drinks provided, including Rožky, Kofola and Pipi.", "month_int": 9, "day_int": 11, "date_nice": "2024\/09\/11" }, "geometry": { "type": "Point", "coordinates": [ 17.114705, 48.152071 ] } }
 ]
 }