diff --git a/cardano/mainnet/00_common.sh b/cardano/mainnet/00_common.sh
index fcf84e3..1a7a590 100755
--- a/cardano/mainnet/00_common.sh
+++ b/cardano/mainnet/00_common.sh
@@ -285,11 +285,11 @@ if [[ "${adahandleAPI: -1}" == "/" ]]; then adahandleAPI=${adahandleAPI%?}; fi #
 if [[ "${magicparam}" == "" || ${addrformat} == "" ||  ${byronToShelleyEpochs} == "" ]]; then majorError "The 'magicparam', 'addrformat' or 'byronToShelleyEpochs' is not set!\nOr maybe you have set the wrong parameter network=\"${network}\" ?\nList of preconfigured network-names: ${networknames}"; exit 1; fi
 
 #Don't allow to overwrite the needed Versions, so we set it after the overwrite part
-minCliVersion="9.0.0"			#minimum allowed cli version for this script-collection version
+minCliVersion="9.2.1"			#minimum allowed cli version for this script-collection version
 maxCliVersion="99.99.9"  		#maximum allowed cli version, 99.99.9 = no limit so far
-minNodeVersion="8.12.2"  		#minimum allowed node version for this script-collection version
+minNodeVersion="9.1.0"  		#minimum allowed node version for this script-collection version
 maxNodeVersion="99.99.9"  		#maximum allowed node version, 99.99.9 = no limit so far
-minLedgerCardanoAppVersion="7.1.0"  	#minimum version for the cardano-app on the Ledger HW-Wallet
+minLedgerCardanoAppVersion="7.1.1"  	#minimum version for the cardano-app on the Ledger HW-Wallet
 minTrezorCardanoAppVersion="2.7.2"  	#minimum version for the firmware on the Trezor HW-Wallet
 minHardwareCliVersion="1.15.0" 		#minimum version for the cardano-hw-cli
 minCardanoSignerVersion="1.16.1"	#minimum version for the cardano-signer binary
diff --git a/cardano/mainnet/README.md b/cardano/mainnet/README.md
index 471bef1..b47bad3 100644
--- a/cardano/mainnet/README.md
+++ b/cardano/mainnet/README.md
@@ -4,7 +4,7 @@
 
 | | [cardano-cli](https://github.com/input-output-hk/cardano-node/releases/latest) | [cardano-node](https://github.com/input-output-hk/cardano-node/releases/latest) | [cardano-hw-cli](https://github.com/vacuumlabs/cardano-hw-cli/releases/latest) | Ledger Cardano-App | Trezor Firmware | [cardano-signer](https://github.com/gitmachtl/cardano-signer/releases/latest) |
 | :---  |    :---:     |    :---:     |     :---:      |     :---:      |     :---:      |     :---:      |
-| *Required<br>version<br><sub>or higher</sub>* | <b>9.0.0.0</b> | <b>9.0.0</b><br><sub>**only needed in online(full)-mode**</sub> | <b>1.15.0</b><br><sub>**if you use hw-wallets** | <b>7.1.0</b><br><sub>**if you use hw-wallets** | <b>2.7.2</b><br><sub>**if you use hw-wallets** | <b>1.16.1</b> |
+| *Required<br>version<br><sub>or higher</sub>* | <b>9.2.1.0</b> | <b>9.1.0</b><br><sub>**only needed in online(full)-mode**</sub> | <b>1.15.0</b><br><sub>**if you use hw-wallets** | <b>7.1.1</b><br><sub>**if you use hw-wallets** | <b>2.7.2</b><br><sub>**if you use hw-wallets** | <b>1.16.1</b> |
 
 > 💡 PLEASE USE THE **CONFIG AND GENESIS FILES** FROM [**here**](https://book.play.dev.cardano.org/environments.html), choose MAINNET, PREPROD, PREVIEW or SANCHONET! 
 
diff --git a/cardano/mainnet/sha256sum_sposcripts.txt b/cardano/mainnet/sha256sum_sposcripts.txt
index 001f166..2ec16e1 100644
--- a/cardano/mainnet/sha256sum_sposcripts.txt
+++ b/cardano/mainnet/sha256sum_sposcripts.txt
@@ -1,4 +1,4 @@
-8e1f59c8dc0c5680378721f6426bb6476cfeca6c197d81fd6fbb5ae47792efca  00_common.sh
+9992f8c6556b96989a2827cecf7dc44f7e5dee5cf7ce9b116e4ff9007591214c  00_common.sh
 6e88960f823fed07e679cfb64a28b135b74e1abded237843d19b0407949d2444  01_claimRewards.sh
 8f98ef3f0983ed12ba714390b9a528ccf06b41f51dfcd1d52c50d86f038455c8  01_protectKey.sh
 5bb5875485bafbc7df388c68cddd913d199065435561709448160644c75d10b8  01_queryAddress.sh
diff --git a/cardano/testnet/00_common.sh b/cardano/testnet/00_common.sh
index fcf84e3..1a7a590 100755
--- a/cardano/testnet/00_common.sh
+++ b/cardano/testnet/00_common.sh
@@ -285,11 +285,11 @@ if [[ "${adahandleAPI: -1}" == "/" ]]; then adahandleAPI=${adahandleAPI%?}; fi #
 if [[ "${magicparam}" == "" || ${addrformat} == "" ||  ${byronToShelleyEpochs} == "" ]]; then majorError "The 'magicparam', 'addrformat' or 'byronToShelleyEpochs' is not set!\nOr maybe you have set the wrong parameter network=\"${network}\" ?\nList of preconfigured network-names: ${networknames}"; exit 1; fi
 
 #Don't allow to overwrite the needed Versions, so we set it after the overwrite part
-minCliVersion="9.0.0"			#minimum allowed cli version for this script-collection version
+minCliVersion="9.2.1"			#minimum allowed cli version for this script-collection version
 maxCliVersion="99.99.9"  		#maximum allowed cli version, 99.99.9 = no limit so far
-minNodeVersion="8.12.2"  		#minimum allowed node version for this script-collection version
+minNodeVersion="9.1.0"  		#minimum allowed node version for this script-collection version
 maxNodeVersion="99.99.9"  		#maximum allowed node version, 99.99.9 = no limit so far
-minLedgerCardanoAppVersion="7.1.0"  	#minimum version for the cardano-app on the Ledger HW-Wallet
+minLedgerCardanoAppVersion="7.1.1"  	#minimum version for the cardano-app on the Ledger HW-Wallet
 minTrezorCardanoAppVersion="2.7.2"  	#minimum version for the firmware on the Trezor HW-Wallet
 minHardwareCliVersion="1.15.0" 		#minimum version for the cardano-hw-cli
 minCardanoSignerVersion="1.16.1"	#minimum version for the cardano-signer binary
diff --git a/cardano/testnet/README.md b/cardano/testnet/README.md
index 471bef1..b47bad3 100644
--- a/cardano/testnet/README.md
+++ b/cardano/testnet/README.md
@@ -4,7 +4,7 @@
 
 | | [cardano-cli](https://github.com/input-output-hk/cardano-node/releases/latest) | [cardano-node](https://github.com/input-output-hk/cardano-node/releases/latest) | [cardano-hw-cli](https://github.com/vacuumlabs/cardano-hw-cli/releases/latest) | Ledger Cardano-App | Trezor Firmware | [cardano-signer](https://github.com/gitmachtl/cardano-signer/releases/latest) |
 | :---  |    :---:     |    :---:     |     :---:      |     :---:      |     :---:      |     :---:      |
-| *Required<br>version<br><sub>or higher</sub>* | <b>9.0.0.0</b> | <b>9.0.0</b><br><sub>**only needed in online(full)-mode**</sub> | <b>1.15.0</b><br><sub>**if you use hw-wallets** | <b>7.1.0</b><br><sub>**if you use hw-wallets** | <b>2.7.2</b><br><sub>**if you use hw-wallets** | <b>1.16.1</b> |
+| *Required<br>version<br><sub>or higher</sub>* | <b>9.2.1.0</b> | <b>9.1.0</b><br><sub>**only needed in online(full)-mode**</sub> | <b>1.15.0</b><br><sub>**if you use hw-wallets** | <b>7.1.1</b><br><sub>**if you use hw-wallets** | <b>2.7.2</b><br><sub>**if you use hw-wallets** | <b>1.16.1</b> |
 
 > 💡 PLEASE USE THE **CONFIG AND GENESIS FILES** FROM [**here**](https://book.play.dev.cardano.org/environments.html), choose MAINNET, PREPROD, PREVIEW or SANCHONET!