diff --git a/Dockerfile b/Dockerfile
index 8190e05f897d60c600af7822b4b7617c8a9f7c32..995b7e47389db19a2897dce9ce0ad4e028fd4977 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -47,9 +47,9 @@ RUN git clone --branch v3.3.0 https://github.com/soedinglab/hh-suite.git /tmp/hh
 
 # Install Miniconda package manager.
 RUN wget -q -P /tmp \
-  https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-x86_64.sh \
-    && bash /tmp/Miniconda3-latest-Linux-x86_64.sh -b -p /opt/conda \
-    && rm /tmp/Miniconda3-latest-Linux-x86_64.sh
+  https://repo.anaconda.com/miniconda/Miniconda3-py38_23.11.0-2-Linux-x86_64.sh \
+    && bash /tmp/Miniconda3-py38_23.11.0-2-Linux-x86_64.sh -b -p /opt/conda \
+    && rm /tmp/Miniconda3-py38_23.11.0-2-Linux-x86_64.sh
 
 # Install conda packages.
 ENV PATH="/opt/conda/bin:$PATH"