diff --git a/firmware/controllers/generated/signature_mre_f4.h b/firmware/controllers/generated/signature_mre_f4.h
index 00157afbc6..3c3ab35145 100644
--- a/firmware/controllers/generated/signature_mre_f4.h
+++ b/firmware/controllers/generated/signature_mre_f4.h
@@ -3,6 +3,6 @@
 //
 
 #define SIGNATURE_BOARD mre_f4
-#define SIGNATURE_DATE 2021.05.25
-#define SIGNATURE_HASH 1393497647
-#define TS_SIGNATURE "rusEFI 2021.05.25.mre_f4.1393497647"
+#define SIGNATURE_DATE 2021.05.26
+#define SIGNATURE_HASH 2377173628
+#define TS_SIGNATURE "rusEFI 2021.05.26.mre_f4.2377173628"
diff --git a/firmware/controllers/generated/signature_mre_f7.h b/firmware/controllers/generated/signature_mre_f7.h
index 578278f064..7793cc2a16 100644
--- a/firmware/controllers/generated/signature_mre_f7.h
+++ b/firmware/controllers/generated/signature_mre_f7.h
@@ -3,6 +3,6 @@
 //
 
 #define SIGNATURE_BOARD mre_f7
-#define SIGNATURE_DATE 2021.05.25
-#define SIGNATURE_HASH 1393497647
-#define TS_SIGNATURE "rusEFI 2021.05.25.mre_f7.1393497647"
+#define SIGNATURE_DATE 2021.05.26
+#define SIGNATURE_HASH 2377173628
+#define TS_SIGNATURE "rusEFI 2021.05.26.mre_f7.2377173628"
diff --git a/firmware/tunerstudio/generated/cache.zip b/firmware/tunerstudio/generated/cache.zip
index 7ed621bf3f..cae4af77dc 100644
Binary files a/firmware/tunerstudio/generated/cache.zip and b/firmware/tunerstudio/generated/cache.zip differ
diff --git a/firmware/tunerstudio/generated/rusefi_mre_f4.ini b/firmware/tunerstudio/generated/rusefi_mre_f4.ini
index f7f3ecf548..ca69b570eb 100644
--- a/firmware/tunerstudio/generated/rusefi_mre_f4.ini
+++ b/firmware/tunerstudio/generated/rusefi_mre_f4.ini
@@ -33,12 +33,12 @@ enable2ndByteCanID = false
 
 [MegaTune]
  ; https://rusefi.com/forum/viewtopic.php?p=36201#p36201
- 	signature    = "rusEFI 2021.05.25.mre_f4.1393497647"
+ 	signature    = "rusEFI 2021.05.26.mre_f4.2377173628"
 
 [TunerStudio]
    queryCommand   = "S"
    versionInfo    = "V"  ; firmwave version for title bar.
-   signature    = "rusEFI 2021.05.25.mre_f4.1393497647" ; signature is expected to be 7 or more characters.
+   signature    = "rusEFI 2021.05.26.mre_f4.2377173628" ; signature is expected to be 7 or more characters.
 
 [Constants]
 ; new packet serial format with CRC
@@ -77,7 +77,7 @@ enable2ndByteCanID = false
 
 ; see PAGE_0_SIZE in C source code    
 ; CONFIG_DEFINITION_START
-; this section was generated automatically by rusEFI tool ConfigDefinition.jar based on gen_config.sh integration/rusefi_config.txt Tue May 25 22:17:24 UTC 2021
+; this section was generated automatically by rusEFI tool ConfigDefinition.jar based on gen_config.sh integration/rusefi_config.txt Wed May 26 10:50:29 UTC 2021
 
 pageSize            = 20000
 page = 1
diff --git a/firmware/tunerstudio/generated/rusefi_mre_f7.ini b/firmware/tunerstudio/generated/rusefi_mre_f7.ini
index 0641b3ca7d..091cb17ce5 100644
--- a/firmware/tunerstudio/generated/rusefi_mre_f7.ini
+++ b/firmware/tunerstudio/generated/rusefi_mre_f7.ini
@@ -33,12 +33,12 @@ enable2ndByteCanID = false
 
 [MegaTune]
  ; https://rusefi.com/forum/viewtopic.php?p=36201#p36201
- 	signature    = "rusEFI 2021.05.25.mre_f7.1393497647"
+ 	signature    = "rusEFI 2021.05.26.mre_f7.2377173628"
 
 [TunerStudio]
    queryCommand   = "S"
    versionInfo    = "V"  ; firmwave version for title bar.
-   signature    = "rusEFI 2021.05.25.mre_f7.1393497647" ; signature is expected to be 7 or more characters.
+   signature    = "rusEFI 2021.05.26.mre_f7.2377173628" ; signature is expected to be 7 or more characters.
 
 [Constants]
 ; new packet serial format with CRC
@@ -77,7 +77,7 @@ enable2ndByteCanID = false
 
 ; see PAGE_0_SIZE in C source code    
 ; CONFIG_DEFINITION_START
-; this section was generated automatically by rusEFI tool ConfigDefinition.jar based on gen_config.sh integration/rusefi_config.txt Tue May 25 22:17:23 UTC 2021
+; this section was generated automatically by rusEFI tool ConfigDefinition.jar based on gen_config.sh integration/rusefi_config.txt Wed May 26 10:50:26 UTC 2021
 
 pageSize            = 20000
 page = 1