diff --git a/dev/benchmark/data.js b/dev/benchmark/data.js
index b6b611d01..04df43eb1 100644
--- a/dev/benchmark/data.js
+++ b/dev/benchmark/data.js
@@ -1,5 +1,5 @@
 window.BENCHMARK_DATA = {
-  "lastUpdate": 1710262671869,
+  "lastUpdate": 1710263169588,
   "repoUrl": "https://github.com/kuznia-rdzeni/coreblocks",
   "entries": {
     "Performance (IPC)": [
@@ -8194,6 +8194,70 @@ window.BENCHMARK_DATA = {
             "unit": "Instructions Per Cycle"
           }
         ]
+      },
+      {
+        "commit": {
+          "author": {
+            "email": "xthaid@gmail.com",
+            "name": "Jakub Urbańczyk",
+            "username": "xThaid"
+          },
+          "committer": {
+            "email": "noreply@github.com",
+            "name": "GitHub",
+            "username": "web-flow"
+          },
+          "distinct": true,
+          "id": "6d8bba8dad67f1cb9a884762ef495bcbd13850da",
+          "message": "Add B extension support to the toolchain Dockerfile (#615)",
+          "timestamp": "2024-03-12T17:49:18+01:00",
+          "tree_id": "40087d6d6611f09a34887232a50c5864c19259c1",
+          "url": "https://github.com/kuznia-rdzeni/coreblocks/commit/6d8bba8dad67f1cb9a884762ef495bcbd13850da"
+        },
+        "date": 1710263167231,
+        "tool": "customBiggerIsBetter",
+        "benches": [
+          {
+            "name": "minver",
+            "value": 0.16937939273068717,
+            "unit": "Instructions Per Cycle"
+          },
+          {
+            "name": "slre",
+            "value": 0.1814903648969226,
+            "unit": "Instructions Per Cycle"
+          },
+          {
+            "name": "nettle-sha256",
+            "value": 0.464452895145921,
+            "unit": "Instructions Per Cycle"
+          },
+          {
+            "name": "aha-mont64",
+            "value": 0.2707173800277587,
+            "unit": "Instructions Per Cycle"
+          },
+          {
+            "name": "ud",
+            "value": 0.24238811346240433,
+            "unit": "Instructions Per Cycle"
+          },
+          {
+            "name": "statemate",
+            "value": 0.2152619862603825,
+            "unit": "Instructions Per Cycle"
+          },
+          {
+            "name": "crc32",
+            "value": 0.3008663337319172,
+            "unit": "Instructions Per Cycle"
+          },
+          {
+            "name": "nsichneu",
+            "value": 0.29959791363234617,
+            "unit": "Instructions Per Cycle"
+          }
+        ]
       }
     ],
     "Fmax and LCs (basic)": [