diff --git a/Makefile b/Makefile
index acb52cf..22be853 100644
--- a/Makefile
+++ b/Makefile
@@ -1,9 +1,9 @@
 .PHONY: all build build-rust build-go test
 
 # Builds the Rust library libwasmvm
-BUILDERS_PREFIX := cosmwasm/go-ext-builder:0011
+BUILDERS_PREFIX := cosmwasm/go-ext-builder:0012
 # Contains a full Go dev environment in order to run Go tests on the built library
-ALPINE_TESTER := cosmwasm/go-ext-builder:0011-alpine
+ALPINE_TESTER := cosmwasm/go-ext-builder:0012-alpine
 
 USER_ID := $(shell id -u)
 USER_GROUP = $(shell id -g)
diff --git a/builders/Makefile b/builders/Makefile
index b8072f7..e48947e 100644
--- a/builders/Makefile
+++ b/builders/Makefile
@@ -1,6 +1,6 @@
 # Versioned by a simple counter that is not bound to a specific CosmWasm version
 # See builders/README.md
-BUILDERS_PREFIX := cosmwasm/go-ext-builder:0011
+BUILDERS_PREFIX := cosmwasm/go-ext-builder:0012
 
 .PHONY: docker-image-centos7
 docker-image-centos7:
diff --git a/builders/README.md b/builders/README.md
index 3f4d96c..b5253aa 100644
--- a/builders/README.md
+++ b/builders/README.md
@@ -14,6 +14,12 @@ can do the cross-compilation.
 
 ## Changelog
 
+**Version 0012:**
+
+- Add cross-compilation setup to build `libwasmvm.x86_64.so` and `libwasmvm.aarch64.so`
+  from the CentOS builder image.
+- Update Rust to 1.60.0.
+
 **Version 0011:**
 
 - Update Rust to 1.59.0.