diff --git a/asterisk/CHANGELOG.md b/asterisk/CHANGELOG.md
index 10c86ac..e43c6bc 100644
--- a/asterisk/CHANGELOG.md
+++ b/asterisk/CHANGELOG.md
@@ -2,6 +2,18 @@
 
 # Changelog
 
+## 4.2.0
+
+### New Features
+
+- Include `app_rtsp_sip` in ARM builds
+
+### Upgrades
+
+- Upgrade Asterisk from 20.5.2 to 20.6.0
+- Upgrade asterisk-chan-dongle to latest revision
+- Upgrade asterisk-googletts to latest revision
+
 ## 4.1.2
 
 ### Upgrades
diff --git a/asterisk/Dockerfile b/asterisk/Dockerfile
index d72fe92..a120fd2 100644
--- a/asterisk/Dockerfile
+++ b/asterisk/Dockerfile
@@ -106,14 +106,14 @@ RUN export DEBIAN_FRONTEND=noninteractive; \
 
 # Taken from https://metadata.ftp-master.debian.org/changelogs/main/a/asterisk/unstable_changelog
 # (replace all ~ with _ and remove final -)
-ARG ASTERISK_OPUS_VERSION="20.5.2_dfsg+_cs6.13.40431414"
+ARG ASTERISK_OPUS_VERSION="20.6.0_dfsg+_cs6.13.40431414"
 WORKDIR /usr/src/asterisk-opus
 RUN curl -fsSL "https://salsa.debian.org/pkg-voip-team/asterisk/-/archive/upstream/${ASTERISK_OPUS_VERSION}/asterisk-upstream-${ASTERISK_OPUS_VERSION}.tar.gz?path=Xopus" | \
     tar --strip-components 2 -xz
 
 # https://github.com/asterisk/asterisk/tags
 # https://www.asterisk.org/downloads/asterisk/all-asterisk-versions/
-ARG ASTERISK_VERSION="20.5.2"
+ARG ASTERISK_VERSION="20.6.0"
 WORKDIR /usr/src/asterisk
 RUN curl -fsSL "http://downloads.asterisk.org/pub/telephony/asterisk/releases/asterisk-${ASTERISK_VERSION}.tar.gz" | \
     tar --strip-components 1 -xz
@@ -244,7 +244,7 @@ RUN \
 ## Install chan-gongle
 WORKDIR /usr/src/asterisk-chan-dongle
 # https://github.com/wdoekes/asterisk-chan-dongle/commits/master
-ARG CHAN_DONGLE_VERSION="503dba87d726854b74b49e70679e64e6e86d5812"
+ARG CHAN_DONGLE_VERSION="13450af5f648ddf4bc279c08e53917f503253bdd"
 RUN curl -fsSL "https://github.com/wdoekes/asterisk-chan-dongle/archive/${CHAN_DONGLE_VERSION}.tar.gz" | \
     tar --strip-components 1 -xz
 RUN ./bootstrap; \
@@ -260,7 +260,7 @@ RUN ./bootstrap; \
 WORKDIR /usr/src/asterisk-googletts
 COPY patches/googletts/change_tmp_dir.patch .
 # https://github.com/zaf/asterisk-googletts/commits/master
-ARG GOOGLETTS_VERSION="5566ddc42e99d15cfaee2c4b8882e171ada2e479"
+ARG GOOGLETTS_VERSION="0592005ed97cf8c83bfacedee933def20307b8a2"
 RUN curl -fsSL "https://github.com/zaf/asterisk-googletts/archive/${GOOGLETTS_VERSION}.tar.gz" | \
     tar --strip-components 1 -xz; \
     patch -p1 < change_tmp_dir.patch
diff --git a/asterisk/config.yaml b/asterisk/config.yaml
index f44ebc6..4792d15 100644
--- a/asterisk/config.yaml
+++ b/asterisk/config.yaml
@@ -1,5 +1,5 @@
 name: Asterisk
-version: 4.1.2
+version: 4.2.0
 slug: asterisk
 description: PBX server for SIP devices like doorbells and phones
 url: https://github.com/TECH7Fox/asterisk-hass-addons