diff --git a/gnu/usr.bin/clang/libLLVM/shlib_version b/gnu/usr.bin/clang/libLLVM/shlib_version
index 1edea46de91..b52599a164f 100644
--- a/gnu/usr.bin/clang/libLLVM/shlib_version
+++ b/gnu/usr.bin/clang/libLLVM/shlib_version
@@ -1,2 +1,2 @@
-major=1
+major=2
 minor=0
diff --git a/lib/libcxx/shlib_version b/lib/libcxx/shlib_version
index 012c14171d3..d9961ea9fef 100644
--- a/lib/libcxx/shlib_version
+++ b/lib/libcxx/shlib_version
@@ -1,2 +1,2 @@
-major=3
+major=4
 minor=0
diff --git a/lib/libcxxabi/shlib_version b/lib/libcxxabi/shlib_version
index 3250fb3dae1..ee91da7746e 100644
--- a/lib/libcxxabi/shlib_version
+++ b/lib/libcxxabi/shlib_version
@@ -1,3 +1,3 @@
 # Don't forget to give libc++ the same type of bump!
-major=1
+major=2
 minor=0