diff --git a/pkgs/games/dwarf-fortress/df.lock.json b/pkgs/games/dwarf-fortress/df.lock.json
index 4e4c5f3e8bc8..f27b80fea6c5 100644
--- a/pkgs/games/dwarf-fortress/df.lock.json
+++ b/pkgs/games/dwarf-fortress/df.lock.json
@@ -1,28 +1,28 @@
 {
   "game": {
     "latest": {
-      "linux": "52.04",
+      "linux": "52.05",
       "darwin": "0.47.05"
     },
     "versions": {
-      "52.04": {
+      "52.05": {
         "df": {
-          "version": "52.04",
+          "version": "52.05",
           "urls": {
             "linux": {
-              "url": "https://www.bay12games.com/dwarves/df_52_04_linux.tar.bz2",
-              "outputHash": "sha256-x/v4yWuojnbea0N7KUAINBdhPBjl0DoWy8Pi/eDCpec="
+              "url": "https://www.bay12games.com/dwarves/df_52_05_linux.tar.bz2",
+              "outputHash": "sha256-LPbkt9s/Lx/0tvN5bac6d0r7+nr4P+u3xmDNo+EXHkw="
             }
           }
         },
         "hack": {
-          "version": "52.04-r1",
+          "version": "52.05-r2",
           "git": {
             "url": "https://github.com/DFHack/dfhack.git",
-            "revision": "52.04-r1",
-            "outputHash": "sha256-DPW+fvurUYnwfGrEqV3JEN1TfllOJPHqGIlNJ3Wha90="
+            "revision": "52.05-r2",
+            "outputHash": "sha256-wv/4sRAIkb90uStGJ6eMdd/cAMVX5Uqtoe0BR+CDy7s="
           },
-          "xmlRev": "7b691d256f9427036e7ff24fa795a0f9334739e7"
+          "xmlRev": "df0ec27701a2aeaa1ccfb81323f4be55b78e1c10"
         }
       },
       "51.13": {
@@ -116,12 +116,12 @@
     }
   },
   "therapist": {
-    "version": "42.1.18",
-    "maxDfVersion": "52.03",
+    "version": "42.1.20",
+    "maxDfVersion": "52.05",
     "git": {
       "url": "https://github.com/Dwarf-Therapist/Dwarf-Therapist.git",
-      "revision": "v42.1.18",
-      "outputHash": "sha256-RdBUpVkjvsNjTowHpQ2FQUCtJiwfqls4dnoUIwKoXGg="
+      "revision": "v42.1.20",
+      "outputHash": "sha256-nKMQSDrxhqRRaCDUK7GbexFHdxeD/P9c2UDkiMdWsyU="
     }
   }
 }