diff --git a/CREDITS.md b/CREDITS.md
index cee7a4b9..d58f40f4 100644
--- a/CREDITS.md
+++ b/CREDITS.md
@@ -1,8 +1,8 @@
 # Credits
 
 Electroblob's Wizardry  
-Version 3.1.0  
-For Minecraft 1.11.2
+Version 4.1.0  
+For Minecraft 1.12.2
 
 Designed, coded and textured by Electroblob
 
@@ -15,6 +15,7 @@ In addition, I'd like to thank the following individuals for their contributions
 #### Code
 
 - Corail31
+- 12foo
 
 #### Translations
 
diff --git a/src/main/resources/assets/ebwizardry/texts/handbook_en_gb.txt b/src/main/resources/assets/ebwizardry/texts/handbook_en_gb.txt
index d6870188..aa0959cd 100644
--- a/src/main/resources/assets/ebwizardry/texts/handbook_en_gb.txt
+++ b/src/main/resources/assets/ebwizardry/texts/handbook_en_gb.txt
@@ -209,6 +209,11 @@ Thanks also to the Minecraft modding community, which always has an answer to my
 
 In addition, I'd like to thank the following individuals for their contributions to the mod:
 
+Code:
+
+- Corail31
+- 12foo
+
 Translations:
 
 - Russian: VilagVil
diff --git a/src/main/resources/assets/ebwizardry/texts/handbook_en_us.txt b/src/main/resources/assets/ebwizardry/texts/handbook_en_us.txt
index 4397bb4e..cbbb0ca1 100644
--- a/src/main/resources/assets/ebwizardry/texts/handbook_en_us.txt
+++ b/src/main/resources/assets/ebwizardry/texts/handbook_en_us.txt
@@ -209,6 +209,11 @@ Thanks also to the Minecraft modding community, which always has an answer to my
 
 In addition, I'd like to thank the following individuals for their contributions to the mod:
 
+Code:
+
+- Corail31
+- 12foo
+
 Translations:
 
 - Russian: VilagVil
diff --git a/src/main/resources/assets/ebwizardry/texts/handbook_es_es.txt b/src/main/resources/assets/ebwizardry/texts/handbook_es_es.txt
index d91cedfc..39016171 100644
--- a/src/main/resources/assets/ebwizardry/texts/handbook_es_es.txt
+++ b/src/main/resources/assets/ebwizardry/texts/handbook_es_es.txt
@@ -303,6 +303,11 @@ Gracias tambien a la comunidad de Minecraft que crea mods, la cual siempre tiene
 
 In addition, I'd like to thank the following individuals for their contributions to the mod:
 
+Code:
+
+- Corail31
+- 12foo
+
 Translations:
 
 - Russian: VilagVil
diff --git a/src/main/resources/assets/ebwizardry/texts/handbook_es_mx.txt b/src/main/resources/assets/ebwizardry/texts/handbook_es_mx.txt
index d91cedfc..39016171 100644
--- a/src/main/resources/assets/ebwizardry/texts/handbook_es_mx.txt
+++ b/src/main/resources/assets/ebwizardry/texts/handbook_es_mx.txt
@@ -303,6 +303,11 @@ Gracias tambien a la comunidad de Minecraft que crea mods, la cual siempre tiene
 
 In addition, I'd like to thank the following individuals for their contributions to the mod:
 
+Code:
+
+- Corail31
+- 12foo
+
 Translations:
 
 - Russian: VilagVil
diff --git a/src/main/resources/assets/ebwizardry/texts/handbook_ru_ru.txt b/src/main/resources/assets/ebwizardry/texts/handbook_ru_ru.txt
index 57da197d..7a3ed05e 100644
--- a/src/main/resources/assets/ebwizardry/texts/handbook_ru_ru.txt
+++ b/src/main/resources/assets/ebwizardry/texts/handbook_ru_ru.txt
@@ -214,6 +214,11 @@ Thanks also to the Minecraft modding community, which always has an answer to my
 
 In addition, I'd like to thank the following individuals for their contributions to the mod:
 
+Code:
+
+- Corail31
+- 12foo
+
 Translations:
 
 - Russian: VilagVil