diff --git a/docker/alpine3.8/Dockerfile b/docker/alpine3.8/Dockerfile
index 20c9112..b02ae61 100644
--- a/docker/alpine3.8/Dockerfile
+++ b/docker/alpine3.8/Dockerfile
@@ -2,7 +2,7 @@ FROM mcr.microsoft.com/powershell:7.0.3-alpine-3.8 as base
 SHELL ["pwsh", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';"]
 RUN Set-PSRepository -Name PSGallery -InstallationPolicy Trusted; \
     Install-Module Configuration -RequiredVersion 1.3.1 -Repository PSGallery -Scope AllUsers -Verbose; \
-    Install-Module PSSlack -RequiredVersion 1.0.2 -Repository PSGallery -Scope AllUsers -Verbose;
+    Install-Module PSSlack -RequiredVersion 1.0.6 -Repository PSGallery -Scope AllUsers -Verbose;
 
 FROM base as src
 ARG version
diff --git a/docker/nano/Dockerfile b/docker/nano/Dockerfile
index 893b9dd..8cefc2e 100644
--- a/docker/nano/Dockerfile
+++ b/docker/nano/Dockerfile
@@ -2,7 +2,7 @@ FROM mcr.microsoft.com/powershell:7.0.3-nanoserver-2004 as base
 SHELL ["pwsh", "-Command", "$ErrorActionPreference = 'Stop'; $VerbosePreference = 'Continue'; $ProgressPreference = 'SilentlyContinue';"]
 RUN Set-PSRepository -Name PSGallery -InstallationPolicy Trusted; \
     Install-Module Configuration -RequiredVersion 1.3.1 -Repository PSGallery -Scope AllUsers -Verbose; \
-    Install-Module PSSlack -RequiredVersion 1.0.2 -Repository PSGallery -Scope AllUsers -Verbose;
+    Install-Module PSSlack -RequiredVersion 1.0.6 -Repository PSGallery -Scope AllUsers -Verbose;
 
 FROM base as src
 ARG version
diff --git a/docker/ubuntu16.04/Dockerfile b/docker/ubuntu16.04/Dockerfile
index 9555aa6..33ad825 100644
--- a/docker/ubuntu16.04/Dockerfile
+++ b/docker/ubuntu16.04/Dockerfile
@@ -2,7 +2,7 @@ FROM mcr.microsoft.com/powershell:7.0.3-ubuntu-16.04 as base
 SHELL ["pwsh", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';"]
 RUN Set-PSRepository -Name PSGallery -InstallationPolicy Trusted; \
     Install-Module Configuration -RequiredVersion 1.3.1 -Repository PSGallery -Scope AllUsers -Verbose; \
-    Install-Module PSSlack -RequiredVersion 1.0.2 -Repository PSGallery -Scope AllUsers -Verbose;
+    Install-Module PSSlack -RequiredVersion 1.0.6 -Repository PSGallery -Scope AllUsers -Verbose;
 
 FROM base as src
 ARG version
diff --git a/docker/ubuntu18.04/Dockerfile b/docker/ubuntu18.04/Dockerfile
index 6a0a7e6..21f28e7 100644
--- a/docker/ubuntu18.04/Dockerfile
+++ b/docker/ubuntu18.04/Dockerfile
@@ -2,7 +2,7 @@ FROM mcr.microsoft.com/powershell:7.0.3-ubuntu-18.04 as base
 SHELL ["pwsh", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';"]
 RUN Set-PSRepository -Name PSGallery -InstallationPolicy Trusted; \
     Install-Module Configuration -RequiredVersion 1.3.1 -Repository PSGallery -Scope AllUsers -Verbose; \
-    Install-Module PSSlack -RequiredVersion 1.0.2 -Repository PSGallery -Scope AllUsers -Verbose;
+    Install-Module PSSlack -RequiredVersion 1.0.6 -Repository PSGallery -Scope AllUsers -Verbose;
 
 FROM base as src
 ARG version
diff --git a/docker/windowsservercore/Dockerfile b/docker/windowsservercore/Dockerfile
index 21a02db..fc44231 100644
--- a/docker/windowsservercore/Dockerfile
+++ b/docker/windowsservercore/Dockerfile
@@ -2,7 +2,7 @@ FROM mcr.microsoft.com/powershell:7.0.3-windowsservercore-2004 as base
 SHELL ["pwsh", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';"]
 RUN Set-PSRepository -Name PSGallery -InstallationPolicy Trusted; \
     Install-Module Configuration -RequiredVersion 1.3.1 -Repository PSGallery -Scope AllUsers -Verbose; \
-    Install-Module PSSlack -RequiredVersion 1.0.2 -Repository PSGallery -Scope AllUsers -Verbose;
+    Install-Module PSSlack -RequiredVersion 1.0.6 -Repository PSGallery -Scope AllUsers -Verbose;
 
 FROM base as src
 ARG version
diff --git a/requirements.psd1 b/requirements.psd1
index 209468e..54cdce9 100644
--- a/requirements.psd1
+++ b/requirements.psd1
@@ -7,6 +7,6 @@
     Configuration    = '1.3.1'
     Pester           = '4.9.0'
     PSScriptAnalyzer = '1.18.3'
-    PSSlack          = '1.0.2'
+    PSSlack          = '1.0.6'
     platyPS          = '0.14.0'
 }