diff --git a/examples/conda-lock.Dockerfile b/examples/conda-lock.Dockerfile
index d7d3a93..544403e 100644
--- a/examples/conda-lock.Dockerfile
+++ b/examples/conda-lock.Dockerfile
@@ -1,5 +1,5 @@
 # Stage 1: Use the miniconda base image to create a new conda environment for our runtime
-FROM continuumio/miniconda3:v25.11.1-1@sha256:5df7c31c16e90e4ea370836770feed507a1cf51c6e8aad835c65fb26b9eca941 AS builder
+FROM continuumio/miniconda3:26.1.1-1@sha256:b002473017c77d4b8bad6f8c49747e0298c37419a5ec69ca37ebe36d09ee417a AS builder
 
 # Install the required tools
 RUN conda install \
diff --git a/examples/conda.Dockerfile b/examples/conda.Dockerfile
index c7cc095..4c35646 100644
--- a/examples/conda.Dockerfile
+++ b/examples/conda.Dockerfile
@@ -1,5 +1,5 @@
 # Stage 1: Use the miniconda base image to create a new conda environment for our runtime
-FROM continuumio/miniconda3:v25.11.1-1@sha256:5df7c31c16e90e4ea370836770feed507a1cf51c6e8aad835c65fb26b9eca941 AS builder
+FROM continuumio/miniconda3:26.1.1-1@sha256:b002473017c77d4b8bad6f8c49747e0298c37419a5ec69ca37ebe36d09ee417a AS builder
 
 # Install the required tools
 RUN conda install \
diff --git a/testing/conda-lock.Dockerfile b/testing/conda-lock.Dockerfile
index 57302de..fabbb68 100644
--- a/testing/conda-lock.Dockerfile
+++ b/testing/conda-lock.Dockerfile
@@ -1,5 +1,5 @@
 # Stage 1: Use the miniconda base image to create a new conda environment for our runtime
-FROM continuumio/miniconda3:v25.11.1-1@sha256:5df7c31c16e90e4ea370836770feed507a1cf51c6e8aad835c65fb26b9eca941 AS builder
+FROM continuumio/miniconda3:26.1.1-1@sha256:b002473017c77d4b8bad6f8c49747e0298c37419a5ec69ca37ebe36d09ee417a AS builder
 
 # Install a test plugin which will inject HTTP headers to trigger server-side behavior
 COPY ./testing/conda-test-header-plugin ./conda-test-header-plugin
diff --git a/testing/conda.Dockerfile b/testing/conda.Dockerfile
index 946e89d..192ba2c 100644
--- a/testing/conda.Dockerfile
+++ b/testing/conda.Dockerfile
@@ -1,5 +1,5 @@
 # Stage 1: Use the miniconda base image to create a new conda environment for our runtime
-FROM continuumio/miniconda3:v25.11.1-1@sha256:5df7c31c16e90e4ea370836770feed507a1cf51c6e8aad835c65fb26b9eca941 AS builder
+FROM continuumio/miniconda3:26.1.1-1@sha256:b002473017c77d4b8bad6f8c49747e0298c37419a5ec69ca37ebe36d09ee417a AS builder
 
 # Install a test plugin which will inject HTTP headers to trigger server-side behavior
 COPY ./testing/conda-test-header-plugin ./conda-test-header-plugin
diff --git a/testing/dotenv.Dockerfile b/testing/dotenv.Dockerfile
index 06614f4..23a4af2 100644
--- a/testing/dotenv.Dockerfile
+++ b/testing/dotenv.Dockerfile
@@ -1,5 +1,5 @@
 # Stage 1: Use the miniconda base image to create a new conda environment for our runtime
-FROM continuumio/miniconda3:v25.11.1-1@sha256:5df7c31c16e90e4ea370836770feed507a1cf51c6e8aad835c65fb26b9eca941 AS builder
+FROM continuumio/miniconda3:26.1.1-1@sha256:b002473017c77d4b8bad6f8c49747e0298c37419a5ec69ca37ebe36d09ee417a AS builder
 
 # Install a test plugin which will inject HTTP headers to trigger server-side behavior
 COPY ./testing/conda-test-header-plugin ./conda-test-header-plugin