diff --git a/images/ckan/2.10/Dockerfile b/images/ckan/2.10/Dockerfile
index bd18b04..d1e34d6 100644
--- a/images/ckan/2.10/Dockerfile
+++ b/images/ckan/2.10/Dockerfile
@@ -74,7 +74,7 @@ ENV DEFAULT_EXTENSIONS envvars
 
 # Locations and tags, please use specific tags or revisions
 ENV ENVVARS_GIT_URL=https://github.com/okfn/ckanext-envvars
-ENV ENVVARS_GIT_BRANCH=v0.0.4
+ENV ENVVARS_GIT_BRANCH=v0.0.6
 
 RUN apk add --no-cache \
         python3 \
diff --git a/images/ckan/2.10/Dockerfile.focal b/images/ckan/2.10/Dockerfile.focal
index a293a9a..859f302 100644
--- a/images/ckan/2.10/Dockerfile.focal
+++ b/images/ckan/2.10/Dockerfile.focal
@@ -97,7 +97,7 @@ ENV DEFAULT_EXTENSIONS envvars
 
 # Locations and tags, please use specific tags or revisions
 ENV ENVVARS_GIT_URL=https://github.com/okfn/ckanext-envvars
-ENV ENVVARS_GIT_BRANCH=v0.0.4
+ENV ENVVARS_GIT_BRANCH=v0.0.6
 
 RUN apt-get update && \
     apt-get install --no-install-recommends -y \
diff --git a/images/ckan/2.11/Dockerfile b/images/ckan/2.11/Dockerfile
index 012a0ac..262428c 100644
--- a/images/ckan/2.11/Dockerfile
+++ b/images/ckan/2.11/Dockerfile
@@ -74,7 +74,7 @@ ENV DEFAULT_EXTENSIONS envvars
 
 # Locations and tags, please use specific tags or revisions
 ENV ENVVARS_GIT_URL=https://github.com/okfn/ckanext-envvars
-ENV ENVVARS_GIT_BRANCH=v0.0.4
+ENV ENVVARS_GIT_BRANCH=v0.0.6
 
 RUN apk add --no-cache \
         python3 \
diff --git a/images/ckan/2.11/Dockerfile.focal b/images/ckan/2.11/Dockerfile.focal
index 7db3800..55f1257 100644
--- a/images/ckan/2.11/Dockerfile.focal
+++ b/images/ckan/2.11/Dockerfile.focal
@@ -108,7 +108,7 @@ ENV DEFAULT_EXTENSIONS envvars
 
 # Locations and tags, please use specific tags or revisions
 ENV ENVVARS_GIT_URL=https://github.com/okfn/ckanext-envvars
-ENV ENVVARS_GIT_BRANCH=v0.0.4
+ENV ENVVARS_GIT_BRANCH=v0.0.6
 
 # Add python repository
 RUN 
diff --git a/images/ckan/2.11/Dockerfile.xloader b/images/ckan/2.11/Dockerfile.xloader
index 8d9a8c0..b2b4b3f 100644
--- a/images/ckan/2.11/Dockerfile.xloader
+++ b/images/ckan/2.11/Dockerfile.xloader
@@ -74,7 +74,7 @@ ENV DEFAULT_EXTENSIONS envvars
 
 # Locations and tags, please use specific tags or revisions
 ENV ENVVARS_GIT_URL=https://github.com/okfn/ckanext-envvars
-ENV ENVVARS_GIT_BRANCH=0.0.2
+ENV ENVVARS_GIT_BRANCH=v0.0.6
 
 RUN apk add --no-cache \
         python3 \
diff --git a/images/ckan/2.9/Dockerfile b/images/ckan/2.9/Dockerfile
index 7c872d2..22ecbd9 100644
--- a/images/ckan/2.9/Dockerfile
+++ b/images/ckan/2.9/Dockerfile
@@ -82,7 +82,7 @@ ENV DEFAULT_EXTENSIONS envvars
 
 # Locations and tags, please use specific tags or revisions
 ENV ENVVARS_GIT_URL=https://github.com/okfn/ckanext-envvars
-ENV ENVVARS_GIT_BRANCH=0.0.1
+ENV ENVVARS_GIT_BRANCH=v0.0.6
 
 RUN apk add --no-cache \
     python3 \
diff --git a/images/ckan/2.9/Dockerfile.focal b/images/ckan/2.9/Dockerfile.focal
index a3047b8..905b95b 100644
--- a/images/ckan/2.9/Dockerfile.focal
+++ b/images/ckan/2.9/Dockerfile.focal
@@ -98,7 +98,7 @@ ENV DEFAULT_EXTENSIONS envvars
 
 # Locations and tags, please use specific tags or revisions
 ENV ENVVARS_GIT_URL=https://github.com/okfn/ckanext-envvars
-ENV ENVVARS_GIT_BRANCH=0.0.1
+ENV ENVVARS_GIT_BRANCH=v0.0.6
 
 RUN apt-get update && \
     apt-get install --no-install-recommends -y \