diff --git a/bin/3.7.bin b/bin/3.7.bin
deleted file mode 100644
index 9780c9f6..00000000
Binary files a/bin/3.7.bin and /dev/null differ
diff --git a/bin_beta/3.8-b35.bin b/bin/3.8.1.bin
similarity index 52%
rename from bin_beta/3.8-b35.bin
rename to bin/3.8.1.bin
index 3c1c5661..2e07d184 100644
Binary files a/bin_beta/3.8-b35.bin and b/bin/3.8.1.bin differ
diff --git a/bin/latest.bin b/bin/latest.bin
index 93994c5e..2e07d184 100644
Binary files a/bin/latest.bin and b/bin/latest.bin differ
diff --git a/bin_beta/3.8.1.bin b/bin_beta/3.8.1.bin
new file mode 100644
index 00000000..2e07d184
Binary files /dev/null and b/bin_beta/3.8.1.bin differ
diff --git a/bin_beta/latest_beta.bin b/bin_beta/latest_beta.bin
index c9f7b20b..2e07d184 100644
Binary files a/bin_beta/latest_beta.bin and b/bin_beta/latest_beta.bin differ
diff --git a/pages/bins/jaam.bin b/pages/bins/jaam.bin
index 93994c5e..2e07d184 100644
Binary files a/pages/bins/jaam.bin and b/pages/bins/jaam.bin differ
diff --git a/pages/bins/jaam_lite.bin b/pages/bins/jaam_lite.bin
index 439b5944..2cf968bf 100644
Binary files a/pages/bins/jaam_lite.bin and b/pages/bins/jaam_lite.bin differ
diff --git a/pages/index.html b/pages/index.html
index 5e937e0d..3cb335f9 100644
--- a/pages/index.html
+++ b/pages/index.html
@@ -76,7 +76,7 @@ <h2 class='text-center'>JAAM Flasher</h2>
                 <div class='row'>
                     <div class='by col-md-12 mt-2' align='center'>
                         <esp-web-install-button manifest="manifest.json">
-                            <button class='btn btn-primary' type='button' aria-expanded='false' slot="activate">Встановити JAAM 3.8</button>
+                            <button class='btn btn-primary' type='button' aria-expanded='false' slot="activate">Встановити JAAM 3.8.1</button>
                             <span slot="unsupported">Браузер не підтримується!</span>
                             <span slot="not-allowed">Заборенено використання HTTP!</span>
                         </esp-web-install-button>
@@ -86,7 +86,7 @@ <h2 class='text-center'>JAAM Flasher</h2>
                             <span slot="not-allowed">Заборенено використання HTTP!</span>
                         </esp-web-install-button>
                         <esp-web-install-button manifest="manifest-lite.json">
-                            <button class='btn btn-success' type='button' aria-expanded='false' slot="activate">Встановити JAAM 3.8 Lite</button>
+                            <button class='btn btn-success' type='button' aria-expanded='false' slot="activate">Встановити JAAM 3.8.1 Lite</button>
                             <span slot="unsupported">Браузер не підтримується!</span>
                             <span slot="not-allowed">Заборенено використання HTTP!</span>
                         </esp-web-install-button>
diff --git a/pages/manifest-lite.json b/pages/manifest-lite.json
index eaf2e20b..cb5f2474 100644
--- a/pages/manifest-lite.json
+++ b/pages/manifest-lite.json
@@ -1,6 +1,6 @@
 {
     "name": "JAAM Lite",
-    "version": "3.8",
+    "version": "3.8.1",
     "funding_url": "https://send.monobank.ua/jar/7GzS1PhPa2",
     "new_install_improv_wait_time": 0,
     "new_install_prompt_erase": true,
diff --git a/pages/manifest.json b/pages/manifest.json
index b8cdae3c..3ce71c1d 100644
--- a/pages/manifest.json
+++ b/pages/manifest.json
@@ -1,6 +1,6 @@
 {
     "name": "JAAM",
-    "version": "3.8",
+    "version": "3.8.1",
     "funding_url": "https://send.monobank.ua/jar/7GzS1PhPa2",
     "new_install_improv_wait_time": 0,
     "new_install_prompt_erase": true,
diff --git a/src/firmware/firmware.ino b/src/firmware/firmware.ino
index b8667e7b..3d20093b 100644
--- a/src/firmware/firmware.ino
+++ b/src/firmware/firmware.ino
@@ -58,7 +58,7 @@
 #include <melody_factory.h>
 #endif
 
-const PROGMEM char* VERSION = "3.8";
+const PROGMEM char* VERSION = "3.8.1";
 
 struct Settings {
   const char*   apssid                 = "JAAM";