diff --git a/sw/controller/src/version.c b/sw/controller/src/version.c
index cdcd10f..0e874d9 100644
--- a/sw/controller/src/version.c
+++ b/sw/controller/src/version.c
@@ -2,7 +2,7 @@
 
 
 #define VERSION_MAJOR       (2)
-#define VERSION_MINOR       (19)
+#define VERSION_MINOR       (20)
 #define VERSION_REVISION    (0)
 
 
diff --git a/sw/deployer/Cargo.lock b/sw/deployer/Cargo.lock
index 85c87c8..574ae63 100644
--- a/sw/deployer/Cargo.lock
+++ b/sw/deployer/Cargo.lock
@@ -1293,7 +1293,7 @@ checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
 
 [[package]]
 name = "sc64deployer"
-version = "2.19.0"
+version = "2.20.0"
 dependencies = [
  "bindgen",
  "cc",
diff --git a/sw/deployer/Cargo.toml b/sw/deployer/Cargo.toml
index 56c7459..dd63148 100644
--- a/sw/deployer/Cargo.toml
+++ b/sw/deployer/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc64deployer"
-version = "2.19.0"
+version = "2.20.0"
 edition = "2021"
 authors = ["Polprzewodnikowy"]
 description = "SummerCart64 loader and control software"
diff --git a/sw/deployer/src/sc64/mod.rs b/sw/deployer/src/sc64/mod.rs
index 0142bc3..e90dbd3 100644
--- a/sw/deployer/src/sc64/mod.rs
+++ b/sw/deployer/src/sc64/mod.rs
@@ -70,7 +70,7 @@ pub struct DeviceState {
 const SC64_V2_IDENTIFIER: &[u8; 4] = b"SCv2";
 
 const SUPPORTED_MAJOR_VERSION: u16 = 2;
-const SUPPORTED_MINOR_VERSION: u16 = 19;
+const SUPPORTED_MINOR_VERSION: u16 = 20;
 
 const SDRAM_ADDRESS: u32 = 0x0000_0000;
 const SDRAM_LENGTH: usize = 64 * 1024 * 1024;