diff --git a/configure.ac b/configure.ac
index 04364e79e..cda89fb98 100644
--- a/configure.ac
+++ b/configure.ac
@@ -15,7 +15,7 @@ AC_PREREQ([2.63])
 # - opam
 # - docker/Dockerfile
 AC_INIT([Infer],
-        [0.8.1],
+        [0.9.0],
         [https://github.com/facebook/infer/issues/])
 
 # this has to happen just after AC_INIT() because later macros may mess with the arguments passed to
@@ -26,8 +26,8 @@ AC_CONFIG_SRCDIR([infer/src/IR/Sil.re])
 
 # WARNING: keep in sync with above
 INFER_MAJOR=0
-INFER_MINOR=8
-INFER_PATCH=1
+INFER_MINOR=9
+INFER_PATCH=0
 
 AC_SUBST([INFER_MAJOR])
 AC_SUBST([INFER_MINOR])
diff --git a/docker/Dockerfile b/docker/Dockerfile
index 39dd3d2b5..4d47d7e4c 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -43,7 +43,7 @@ RUN VERSION=1.2.2; \
 RUN opam init -y --comp=4.02.3
 
 # Download the latest Infer release
-RUN INFER_VERSION=v0.8.1; \
+RUN INFER_VERSION=v0.9.0; \
     cd /opt && \
     curl -sL \
       https://github.com/facebook/infer/releases/download/${INFER_VERSION}/infer-linux64-${INFER_VERSION}.tar.xz | \
diff --git a/opam b/opam
index f1ba1d5ef..0cea12132 100644
--- a/opam
+++ b/opam
@@ -1,6 +1,6 @@
 opam-version: "1.2"
 name: "infer"
-version: "0.8.1"
+version: "0.9.0"
 maintainer: "opam-devel@lists.ocaml.org"
 authors: "Facebook"
 homepage: "https://github.com/facebook/infer"