diff --git a/changelog.txt b/changelog.txt
index 34e2796..04e492e 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,4 +1,9 @@
 ---------------------------------------------------------------------------------------------------
+Version: 3.1.3
+Date: ????
+  Changes:
+    - Updated nexelit floating fluid wagon pump connections to more accurately fit the graphics. Resolves https://github.com/pyanodon/pybugreports/issues/1532
+---------------------------------------------------------------------------------------------------
 Version: 3.1.2
 Date: 2026-07-09
   Changes:
diff --git a/info.json b/info.json
index ffb1c40..14b1fc3 100644
--- a/info.json
+++ b/info.json
@@ -1,6 +1,6 @@
 {
     "name": "pyhightech",
-    "version": "3.1.2",
+    "version": "3.1.3",
     "factorio_version": "2.1",
     "title": "Pyanodons HighTech",
     "author": "Pyanodon, Nexela, Kingarthur, notnotmelon, Mootykins, ShadowGlass, Archezekiel, Quintuple, przemo1232, protocol_1903",
diff --git a/prototypes/buildings/ht-locomotive/ht-generic-fluid-wagon.lua b/prototypes/buildings/ht-locomotive/ht-generic-fluid-wagon.lua
index dafc9aa..6739322 100644
--- a/prototypes/buildings/ht-locomotive/ht-generic-fluid-wagon.lua
+++ b/prototypes/buildings/ht-locomotive/ht-generic-fluid-wagon.lua
@@ -53,6 +53,12 @@ ENTITY {
   air_resistance = 0.0050,
   connection_distance = 3,
   joint_distance = 4,
+  valve_to_valve_offset_when_horizontal = {2, 0},
+  base_valve_xy_offset_when_horizontal = {0, 0},
+  base_valve_z_offset_projected_when_horizontal = -1.375,
+  valve_to_valve_offset_when_vertical = {0, 1.775},
+  base_valve_xy_offset_when_vertical = {0, 0},
+  base_valve_z_offset_projected_when_vertical = -1.35,
   energy_per_hit_point = 5,
   capacity = 75000,
   resistances =