diff --git a/README.md b/README.md
index ba44341..74a2854 100644
--- a/README.md
+++ b/README.md
@@ -35,8 +35,8 @@ hBlock is available in various package managers. Please check the [PACKAGES.md](
 The latest available version can also be installed manually by running the following commands:
 
 ```sh
-curl -o /tmp/hblock 'https://raw.githubusercontent.com/hectorm/hblock/v3.3.0/hblock' \
-  && echo '9fd4aa94f8d110b85f64269ffa1261dc9ec58495c3dda4426a9e0dcf6c9d3ccb  /tmp/hblock' | shasum -c \
+curl -o /tmp/hblock 'https://raw.githubusercontent.com/hectorm/hblock/v3.3.1/hblock' \
+  && echo 'd93effa9a068b82f7d4d97fdcae7a320c6f7a3ae910af8234bca870f33ec55e1  /tmp/hblock' | shasum -c \
   && sudo mv /tmp/hblock /usr/local/bin/hblock \
   && sudo chown 0:0 /usr/local/bin/hblock \
   && sudo chmod 755 /usr/local/bin/hblock
diff --git a/hblock b/hblock
index 8f4d581..d0ba9fd 100755
--- a/hblock
+++ b/hblock
@@ -4,7 +4,7 @@ set -eu
 export LC_ALL='C'
 
 # Metadata.
-if [ -z "${HBLOCK_VERSION+x}"    ]; then HBLOCK_VERSION='3.3.0'; fi
+if [ -z "${HBLOCK_VERSION+x}"    ]; then HBLOCK_VERSION='3.3.1'; fi
 if [ -z "${HBLOCK_AUTHOR+x}"     ]; then HBLOCK_AUTHOR='Héctor Molinero Fernández <hector@molinero.dev>'; fi
 if [ -z "${HBLOCK_LICENSE+x}"    ]; then HBLOCK_LICENSE='MIT, https://opensource.org/licenses/MIT'; fi
 if [ -z "${HBLOCK_REPOSITORY+x}" ]; then HBLOCK_REPOSITORY='https://github.com/hectorm/hblock'; fi
diff --git a/hblock.1 b/hblock.1
index f97692f..203a85a 100644
--- a/hblock.1
+++ b/hblock.1
@@ -1,7 +1,7 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.48.5.
-.TH HBLOCK "1" "December 2021" "hBlock 3.3.0" "User Commands"
+.TH HBLOCK "1" "December 2021" "hBlock 3.3.1" "User Commands"
 .SH NAME
-hBlock \- manual page for hBlock 3.3.0
+hBlock \- manual page for hBlock 3.3.1
 .SH SYNOPSIS
 .B hblock
 [\fI\,OPTION\/\fR]...
diff --git a/hblock.1.md b/hblock.1.md
index 69cd00a..ecb06ed 100644
--- a/hblock.1.md
+++ b/hblock.1.md
@@ -1,6 +1,6 @@
 # NAME
 
-hBlock - manual page for hBlock 3.3.0
+hBlock - manual page for hBlock 3.3.1
 
 # SYNOPSIS
 
diff --git a/hblock.sha256 b/hblock.sha256
index 4420c0b..205b588 100644
--- a/hblock.sha256
+++ b/hblock.sha256
@@ -1 +1 @@
-9fd4aa94f8d110b85f64269ffa1261dc9ec58495c3dda4426a9e0dcf6c9d3ccb  hblock
+d93effa9a068b82f7d4d97fdcae7a320c6f7a3ae910af8234bca870f33ec55e1  hblock
diff --git a/resources/systemd/README.md b/resources/systemd/README.md
index 2009b20..612bbdf 100644
--- a/resources/systemd/README.md
+++ b/resources/systemd/README.md
@@ -4,7 +4,7 @@ The following commands will schedule a daily update of the hosts file. See [this
 more information about systemd timers.
 
 ```sh
-curl -o '/tmp/hblock.#1' 'https://raw.githubusercontent.com/hectorm/hblock/v3.3.0/resources/systemd/hblock.{service,timer}' \
+curl -o '/tmp/hblock.#1' 'https://raw.githubusercontent.com/hectorm/hblock/v3.3.1/resources/systemd/hblock.{service,timer}' \
   && echo '45980a80506df48cbfa6dd18d20f0ad4300744344408a0f87560b2be73b7c607  /tmp/hblock.service' | shasum -c \
   && echo '87a7ba5067d4c565aca96659b0dce230471a6ba35fbce1d3e9d02b264da4dc38  /tmp/hblock.timer' | shasum -c \
   && sudo mv /tmp/hblock.{service,timer} /etc/systemd/system/ \