diff --git a/CDB/stations/cs032.json b/CDB/stations/cs032.json
index 4e8c3564a536e375cf503148e597d735c36de9a1..1205912f1a0e76f872e6a3c9305d986ad862484d 100644
--- a/CDB/stations/cs032.json
+++ b/CDB/stations/cs032.json
@@ -101,10 +101,10 @@
                 "10.168.162.2"
               ],
               "FPGA_beamlet_output_multiple_hdr_udp_destination_port_RW_default_shorthand": [
-                "10320",
-                "10321",
-                "10322",
-                "10323"
+                "10300",
+                "10301",
+                "10302",
+                "10303"
               ]
             }
           },
diff --git a/README.md b/README.md
index eca5cbcc96635c7d5cd695e4108cdb953e573486..cebdac40ee0f0178a453c4c858ab365b53b4bdd2 100644
--- a/README.md
+++ b/README.md
@@ -162,6 +162,7 @@ Next change the version in the following places:
 
 # Release Notes
 
+* 0.42.0 Change CS032 port mappings to prevent beamlet overlap
 * 0.41.1 Reduce log size for value changes and metadata publications drastically
 * 0.41.0 Export `FPGA_jesd204b_rx_err0_R` and `FPGA_jesd204b_rx_err1_R` SDP monitoring data to prometheus
 * 0.40.2 Add `ds_debug_pycharm` command to debug device servers during integration tests
diff --git a/tangostationcontrol/VERSION b/tangostationcontrol/VERSION
index 9ed317fb462694a3fa4933236f780e69a05f3582..787ffc30a8160dcd0e6c72f8663d1924fb13088b 100644
--- a/tangostationcontrol/VERSION
+++ b/tangostationcontrol/VERSION
@@ -1 +1 @@
-0.41.1
+0.42.0