diff --git a/RxBlocking/Info.plist b/RxBlocking/Info.plist
index 7e7479f0..21cb8bc3 100644
Binary files a/RxBlocking/Info.plist and b/RxBlocking/Info.plist differ
diff --git a/RxCocoa/Info.plist b/RxCocoa/Info.plist
index 7e7479f0..21cb8bc3 100644
Binary files a/RxCocoa/Info.plist and b/RxCocoa/Info.plist differ
diff --git a/RxSwift/Info.plist b/RxSwift/Info.plist
index 7e7479f0..21cb8bc3 100644
Binary files a/RxSwift/Info.plist and b/RxSwift/Info.plist differ
diff --git a/RxTests/Info.plist b/RxTests/Info.plist
index 7e7479f0..21cb8bc3 100644
Binary files a/RxTests/Info.plist and b/RxTests/Info.plist differ
diff --git a/scripts/pre-release-tests.sh b/scripts/pre-release-tests.sh
index cb24d05d..e2fbe208 100755
--- a/scripts/pre-release-tests.sh
+++ b/scripts/pre-release-tests.sh
@@ -13,13 +13,43 @@ if [ "$1" == "r" ]; then
 	RELEASE_TEST=1
 fi
 
-./scripts/validate-headers.swift
-./scripts/package-spm.swift > /dev/null
+function ensureVersionEqual() {
+	if [[ "$1" != "$2" ]]; then
+		echo "Version $1 and $2 are not equal ($3)"
+		exit -1
+	fi 
+}
 
-if [ `git ls-files -o -d --exclude-standard | wc -l` -gt 0 ]; then
-	echo "Package for Swift package manager isn't updated, please run ./scripts/package-spm.swift and commit the changes"
-	exit -1
-fi
+function ensureNoGitChanges() {
+	if [ `git diff HEAD | wc -l` -gt 0 ]; then
+		echo $1
+		exit -1
+	fi
+}
+
+function checkPlistVersions() {
+	RXSWIFT_VERSION=`cat RxSwift.podspec | grep -E "s.version\s+=" | cut -d '"' -f 2`
+	
+	PROJECTS=(RxSwift RxCocoa RxBlocking RxTests)
+	for project in ${PROJECTS[@]}
+	do
+		echo "Checking version for ${project}"
+		PODSPEC_VERSION=`cat $project.podspec | grep -E "s.version\s+=" | cut -d '"' -f 2`
+		ensureVersionEqual "$RXSWIFT_VERSION" "$PODSPEC_VERSION" "${project} version not equal"
+		if [[ `defaults write  "\`pwd\`/${project}/Info.plist" CFBundleShortVersionString $RXSWIFT_VERSION` != $RXSWIFT_VERSION ]]; then
+			defaults write  "`pwd`/${project}/Info.plist" CFBundleShortVersionString $RXSWIFT_VERSION
+		fi
+	done
+
+	ensureNoGitChanges "Plist versions aren't correct"
+}
+
+checkPlistVersions
+
+./scripts/validate-headers.swift
+
+./scripts/package-spm.swift > /dev/null
+ensureNoGitChanges "Package for Swift package manager isn't updated, please run ./scripts/package-spm.swift and commit the changes"
 
 # ios 7 sim
 #if [ `xcrun simctl list | grep "${DEFAULT_IOS7_SIMULATOR}" | wc -l` == 0 ]; then